20232997330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{70139}}^1$

素因数の和:70483

約数の個数: 64

約数和(自身を含む): 44965912320

約数和(自身を除く): 24732914990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 317, 455, 634, 910, 1585, 2219, 3170, 4121, 4438, 8242, 11095, 20605, 22190, 28847, 41210, 57694, 70139, 140278, 144235, 288470, 350695, 490973, 701390, 911807, 981946, 1823614, 2454865, 4559035, 4909730, 6382649, 9118070, 12765298, 22234063, 31913245, 44468126, 63826490, 111170315, 155638441, 222340630, 289042819, 311276882, 578085638, 778192205, 1445214095, 1556384410, 2023299733, 2890428190, 4046599466, 10116498665, 20232997330]

約数ペア:

[(1, 20232997330), (2, 10116498665), (5, 4046599466), (7, 2890428190), (10, 2023299733), (13, 1556384410), (14, 1445214095), (26, 778192205), (35, 578085638), (65, 311276882), (70, 289042819), (91, 222340630), (130, 155638441), (182, 111170315), (317, 63826490), (455, 44468126), (634, 31913245), (910, 22234063), (1585, 12765298), (2219, 9118070), (3170, 6382649), (4121, 4909730), (4438, 4559035), (8242, 2454865), (11095, 1823614), (20605, 981946), (22190, 911807), (28847, 701390), (41210, 490973), (57694, 350695), (70139, 288470), (140278, 144235)]