20231579940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{214363}}^1$

素因数の和:214410

約数の個数: 144

約数和(自身を含む): 67056489024

約数和(自身を除く): 46824909084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3630, 4290, 4719, 6292, 7260, 7865, 8580, 9438, 15730, 18876, 23595, 31460, 47190, 94380, 214363, 428726, 643089, 857452, 1071815, 1286178, 2143630, 2357993, 2572356, 2786719, 3215445, 4287260, 4715986, 5573438, 6430890, 7073979, 8360157, 9431972, 11146876, 11789965, 12861780, 13933595, 14147958, 16720314, 23579930, 25937923, 27867190, 28295916, 30653909, 33440628, 35369895, 41800785, 47159860, 51875846, 55734380, 61307818, 70739790, 77813769, 83601570, 91961727, 103751692, 122615636, 129689615, 141479580, 153269545, 155627538, 167203140, 183923454, 259379230, 306539090, 311255076, 337192999, 367846908, 389068845, 459808635, 518758460, 613078180, 674385998, 778137690, 919617270, 1011578997, 1348771996, 1556275380, 1685964995, 1839234540, 2023157994, 3371929990, 4046315988, 5057894985, 6743859980, 10115789970, 20231579940]

約数ペア:

[(1, 20231579940), (2, 10115789970), (3, 6743859980), (4, 5057894985), (5, 4046315988), (6, 3371929990), (10, 2023157994), (11, 1839234540), (12, 1685964995), (13, 1556275380), (15, 1348771996), (20, 1011578997), (22, 919617270), (26, 778137690), (30, 674385998), (33, 613078180), (39, 518758460), (44, 459808635), (52, 389068845), (55, 367846908), (60, 337192999), (65, 311255076), (66, 306539090), (78, 259379230), (110, 183923454), (121, 167203140), (130, 155627538), (132, 153269545), (143, 141479580), (156, 129689615), (165, 122615636), (195, 103751692), (220, 91961727), (242, 83601570), (260, 77813769), (286, 70739790), (330, 61307818), (363, 55734380), (390, 51875846), (429, 47159860), (484, 41800785), (572, 35369895), (605, 33440628), (660, 30653909), (715, 28295916), (726, 27867190), (780, 25937923), (858, 23579930), (1210, 16720314), (1430, 14147958), (1452, 13933595), (1573, 12861780), (1716, 11789965), (1815, 11146876), (2145, 9431972), (2420, 8360157), (2860, 7073979), (3146, 6430890), (3630, 5573438), (4290, 4715986), (4719, 4287260), (6292, 3215445), (7260, 2786719), (7865, 2572356), (8580, 2357993), (9438, 2143630), (15730, 1286178), (18876, 1071815), (23595, 857452), (31460, 643089), (47190, 428726), (94380, 214363)]