20199428340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{36629}}^1$

素因数の和:36762

約数の個数: 192

約数和(自身を含む): 70301468160

約数和(自身を除く): 50102039820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 101, 105, 130, 140, 156, 182, 195, 202, 210, 260, 273, 303, 364, 390, 404, 420, 455, 505, 546, 606, 707, 780, 910, 1010, 1092, 1212, 1313, 1365, 1414, 1515, 1820, 2020, 2121, 2626, 2730, 2828, 3030, 3535, 3939, 4242, 5252, 5460, 6060, 6565, 7070, 7878, 8484, 9191, 10605, 13130, 14140, 15756, 18382, 19695, 21210, 26260, 27573, 36629, 36764, 39390, 42420, 45955, 55146, 73258, 78780, 91910, 109887, 110292, 137865, 146516, 183145, 183820, 219774, 256403, 275730, 366290, 439548, 476177, 512806, 549435, 551460, 732580, 769209, 952354, 1025612, 1098870, 1282015, 1428531, 1538418, 1904708, 2197740, 2380885, 2564030, 2857062, 3076836, 3333239, 3699529, 3846045, 4761770, 5128060, 5714124, 6666478, 7142655, 7399058, 7692090, 9523540, 9999717, 11098587, 13332956, 14285310, 14798116, 15384180, 16666195, 18497645, 19999434, 22197174, 25896703, 28570620, 33332390, 36995290, 39998868, 44394348, 48093877, 49998585, 51793406, 55492935, 66664780, 73990580, 77690109, 96187754, 99997170, 103586812, 110985870, 129483515, 144281631, 155380218, 192375508, 199994340, 221971740, 240469385, 258967030, 288563262, 310760436, 336657139, 388450545, 480938770, 517934060, 577126524, 673314278, 721408155, 776901090, 961877540, 1009971417, 1346628556, 1442816310, 1553802180, 1683285695, 2019942834, 2885632620, 3366571390, 4039885668, 5049857085, 6733142780, 10099714170, 20199428340]

約数ペア:

[(1, 20199428340), (2, 10099714170), (3, 6733142780), (4, 5049857085), (5, 4039885668), (6, 3366571390), (7, 2885632620), (10, 2019942834), (12, 1683285695), (13, 1553802180), (14, 1442816310), (15, 1346628556), (20, 1009971417), (21, 961877540), (26, 776901090), (28, 721408155), (30, 673314278), (35, 577126524), (39, 517934060), (42, 480938770), (52, 388450545), (60, 336657139), (65, 310760436), (70, 288563262), (78, 258967030), (84, 240469385), (91, 221971740), (101, 199994340), (105, 192375508), (130, 155380218), (140, 144281631), (156, 129483515), (182, 110985870), (195, 103586812), (202, 99997170), (210, 96187754), (260, 77690109), (273, 73990580), (303, 66664780), (364, 55492935), (390, 51793406), (404, 49998585), (420, 48093877), (455, 44394348), (505, 39998868), (546, 36995290), (606, 33332390), (707, 28570620), (780, 25896703), (910, 22197174), (1010, 19999434), (1092, 18497645), (1212, 16666195), (1313, 15384180), (1365, 14798116), (1414, 14285310), (1515, 13332956), (1820, 11098587), (2020, 9999717), (2121, 9523540), (2626, 7692090), (2730, 7399058), (2828, 7142655), (3030, 6666478), (3535, 5714124), (3939, 5128060), (4242, 4761770), (5252, 3846045), (5460, 3699529), (6060, 3333239), (6565, 3076836), (7070, 2857062), (7878, 2564030), (8484, 2380885), (9191, 2197740), (10605, 1904708), (13130, 1538418), (14140, 1428531), (15756, 1282015), (18382, 1098870), (19695, 1025612), (21210, 952354), (26260, 769209), (27573, 732580), (36629, 551460), (36764, 549435), (39390, 512806), (42420, 476177), (45955, 439548), (55146, 366290), (73258, 275730), (78780, 256403), (91910, 219774), (109887, 183820), (110292, 183145), (137865, 146516)]