20176619970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{51071}}^1$

素因数の和:52107

約数の個数: 64

約数和(自身を含む): 52201304064

約数和(自身を除く): 32024684094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1013, 2026, 3039, 5065, 6078, 10130, 13169, 15195, 26338, 30390, 39507, 51071, 65845, 79014, 102142, 131690, 153213, 197535, 255355, 306426, 395070, 510710, 663923, 766065, 1327846, 1532130, 1991769, 3319615, 3983538, 6639230, 9958845, 19917690, 51734923, 103469846, 155204769, 258674615, 310409538, 517349230, 672553999, 776023845, 1345107998, 1552047690, 2017661997, 3362769995, 4035323994, 6725539990, 10088309985, 20176619970]

約数ペア:

[(1, 20176619970), (2, 10088309985), (3, 6725539990), (5, 4035323994), (6, 3362769995), (10, 2017661997), (13, 1552047690), (15, 1345107998), (26, 776023845), (30, 672553999), (39, 517349230), (65, 310409538), (78, 258674615), (130, 155204769), (195, 103469846), (390, 51734923), (1013, 19917690), (2026, 9958845), (3039, 6639230), (5065, 3983538), (6078, 3319615), (10130, 1991769), (13169, 1532130), (15195, 1327846), (26338, 766065), (30390, 663923), (39507, 510710), (51071, 395070), (65845, 306426), (79014, 255355), (102142, 197535), (131690, 153213)]