20171483124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{88747}}^1$

素因数の和:88845

約数の個数: 96

約数和(自身を含む): 53436235776

約数和(自身を除く): 33264752652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 141, 156, 186, 188, 282, 372, 403, 564, 611, 806, 1209, 1222, 1457, 1612, 1833, 2418, 2444, 2914, 3666, 4371, 4836, 5828, 7332, 8742, 17484, 18941, 37882, 56823, 75764, 88747, 113646, 177494, 227292, 266241, 354988, 532482, 1064964, 1153711, 2307422, 2751157, 3461133, 4171109, 4614844, 5502314, 6922266, 8253471, 8342218, 11004628, 12513327, 13844532, 16506942, 16684436, 25026654, 33013884, 35765041, 50053308, 54224417, 71530082, 107295123, 108448834, 129304379, 143060164, 162673251, 214590246, 216897668, 258608758, 325346502, 387913137, 429180492, 517217516, 650693004, 775826274, 1551652548, 1680956927, 3361913854, 5042870781, 6723827708, 10085741562, 20171483124]

約数ペア:

[(1, 20171483124), (2, 10085741562), (3, 6723827708), (4, 5042870781), (6, 3361913854), (12, 1680956927), (13, 1551652548), (26, 775826274), (31, 650693004), (39, 517217516), (47, 429180492), (52, 387913137), (62, 325346502), (78, 258608758), (93, 216897668), (94, 214590246), (124, 162673251), (141, 143060164), (156, 129304379), (186, 108448834), (188, 107295123), (282, 71530082), (372, 54224417), (403, 50053308), (564, 35765041), (611, 33013884), (806, 25026654), (1209, 16684436), (1222, 16506942), (1457, 13844532), (1612, 12513327), (1833, 11004628), (2418, 8342218), (2444, 8253471), (2914, 6922266), (3666, 5502314), (4371, 4614844), (4836, 4171109), (5828, 3461133), (7332, 2751157), (8742, 2307422), (17484, 1153711), (18941, 1064964), (37882, 532482), (56823, 354988), (75764, 266241), (88747, 227292), (113646, 177494)]