20111255892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{27529}}^1$

素因数の和:27782

約数の個数: 144

約数和(自身を含む): 62851210240

約数和(自身を除く): 42739954348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 223, 234, 252, 273, 364, 446, 468, 546, 669, 819, 892, 1092, 1338, 1561, 1638, 2007, 2676, 2899, 3122, 3276, 4014, 4683, 5798, 6244, 8028, 8697, 9366, 11596, 14049, 17394, 18732, 20293, 26091, 27529, 28098, 34788, 40586, 52182, 55058, 56196, 60879, 81172, 82587, 104364, 110116, 121758, 165174, 182637, 192703, 243516, 247761, 330348, 357877, 365274, 385406, 495522, 578109, 715754, 730548, 770812, 991044, 1073631, 1156218, 1431508, 1734327, 2147262, 2312436, 2505139, 3220893, 3468654, 4294524, 5010278, 6138967, 6441786, 6937308, 7515417, 10020556, 12277934, 12883572, 15030834, 18416901, 22546251, 24555868, 30061668, 36833802, 42972769, 45092502, 55250703, 73667604, 79806571, 85945538, 90185004, 110501406, 128918307, 159613142, 171891076, 221002812, 239419713, 257836614, 319226284, 386754921, 478839426, 515673228, 558645997, 718259139, 773509842, 957678852, 1117291994, 1436518278, 1547019684, 1675937991, 2234583988, 2873036556, 3351875982, 5027813973, 6703751964, 10055627946, 20111255892]

約数ペア:

[(1, 20111255892), (2, 10055627946), (3, 6703751964), (4, 5027813973), (6, 3351875982), (7, 2873036556), (9, 2234583988), (12, 1675937991), (13, 1547019684), (14, 1436518278), (18, 1117291994), (21, 957678852), (26, 773509842), (28, 718259139), (36, 558645997), (39, 515673228), (42, 478839426), (52, 386754921), (63, 319226284), (78, 257836614), (84, 239419713), (91, 221002812), (117, 171891076), (126, 159613142), (156, 128918307), (182, 110501406), (223, 90185004), (234, 85945538), (252, 79806571), (273, 73667604), (364, 55250703), (446, 45092502), (468, 42972769), (546, 36833802), (669, 30061668), (819, 24555868), (892, 22546251), (1092, 18416901), (1338, 15030834), (1561, 12883572), (1638, 12277934), (2007, 10020556), (2676, 7515417), (2899, 6937308), (3122, 6441786), (3276, 6138967), (4014, 5010278), (4683, 4294524), (5798, 3468654), (6244, 3220893), (8028, 2505139), (8697, 2312436), (9366, 2147262), (11596, 1734327), (14049, 1431508), (17394, 1156218), (18732, 1073631), (20293, 991044), (26091, 770812), (27529, 730548), (28098, 715754), (34788, 578109), (40586, 495522), (52182, 385406), (55058, 365274), (56196, 357877), (60879, 330348), (81172, 247761), (82587, 243516), (104364, 192703), (110116, 182637), (121758, 165174)]