20174115468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{81283}}^1$

素因数の和:81383

約数の個数: 96

約数和(自身を含む): 53275484416

約数和(自身を除く): 33101368948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 129, 148, 156, 172, 222, 258, 444, 481, 516, 559, 962, 1118, 1443, 1591, 1677, 1924, 2236, 2886, 3182, 3354, 4773, 5772, 6364, 6708, 9546, 19092, 20683, 41366, 62049, 81283, 82732, 124098, 162566, 243849, 248196, 325132, 487698, 975396, 1056679, 2113358, 3007471, 3170037, 3495169, 4226716, 6014942, 6340074, 6990338, 9022413, 10485507, 12029884, 12680148, 13980676, 18044826, 20971014, 36089652, 39097123, 41942028, 45437197, 78194246, 90874394, 117291369, 129321253, 136311591, 156388492, 181748788, 234582738, 258642506, 272623182, 387963759, 469165476, 517285012, 545246364, 775927518, 1551855036, 1681176289, 3362352578, 5043528867, 6724705156, 10087057734, 20174115468]

約数ペア:

[(1, 20174115468), (2, 10087057734), (3, 6724705156), (4, 5043528867), (6, 3362352578), (12, 1681176289), (13, 1551855036), (26, 775927518), (37, 545246364), (39, 517285012), (43, 469165476), (52, 387963759), (74, 272623182), (78, 258642506), (86, 234582738), (111, 181748788), (129, 156388492), (148, 136311591), (156, 129321253), (172, 117291369), (222, 90874394), (258, 78194246), (444, 45437197), (481, 41942028), (516, 39097123), (559, 36089652), (962, 20971014), (1118, 18044826), (1443, 13980676), (1591, 12680148), (1677, 12029884), (1924, 10485507), (2236, 9022413), (2886, 6990338), (3182, 6340074), (3354, 6014942), (4773, 4226716), (5772, 3495169), (6364, 3170037), (6708, 3007471), (9546, 2113358), (19092, 1056679), (20683, 975396), (41366, 487698), (62049, 325132), (81283, 248196), (82732, 243849), (124098, 162566)]