20174780532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{11353}}^1$

素因数の和:11689

約数の個数: 96

約数和(自身を含む): 51639081984

約数和(自身を除く): 31464301452

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 281, 372, 527, 562, 843, 1054, 1124, 1581, 1686, 2108, 3162, 3372, 4777, 6324, 8711, 9554, 11353, 14331, 17422, 19108, 22706, 26133, 28662, 34059, 34844, 45412, 52266, 57324, 68118, 104532, 136236, 148087, 193001, 296174, 351943, 386002, 444261, 579003, 592348, 703886, 772004, 888522, 1055829, 1158006, 1407772, 1777044, 2111658, 2316012, 3190193, 4223316, 5983031, 6380386, 9570579, 11966062, 12760772, 17949093, 19141158, 23932124, 35898186, 38282316, 54233281, 71796372, 98895983, 108466562, 162699843, 197791966, 216933124, 296687949, 325399686, 395583932, 593375898, 650799372, 1186751796, 1681231711, 3362463422, 5043695133, 6724926844, 10087390266, 20174780532]

約数ペア:

[(1, 20174780532), (2, 10087390266), (3, 6724926844), (4, 5043695133), (6, 3362463422), (12, 1681231711), (17, 1186751796), (31, 650799372), (34, 593375898), (51, 395583932), (62, 325399686), (68, 296687949), (93, 216933124), (102, 197791966), (124, 162699843), (186, 108466562), (204, 98895983), (281, 71796372), (372, 54233281), (527, 38282316), (562, 35898186), (843, 23932124), (1054, 19141158), (1124, 17949093), (1581, 12760772), (1686, 11966062), (2108, 9570579), (3162, 6380386), (3372, 5983031), (4777, 4223316), (6324, 3190193), (8711, 2316012), (9554, 2111658), (11353, 1777044), (14331, 1407772), (17422, 1158006), (19108, 1055829), (22706, 888522), (26133, 772004), (28662, 703886), (34059, 592348), (34844, 579003), (45412, 444261), (52266, 386002), (57324, 351943), (68118, 296174), (104532, 193001), (136236, 148087)]