20196607380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^2$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 58683030336

約数和(自身を除く): 38486422956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 107, 123, 164, 205, 214, 246, 277, 321, 410, 428, 492, 535, 554, 615, 642, 820, 831, 1070, 1108, 1230, 1284, 1385, 1605, 1662, 2140, 2460, 2770, 3210, 3324, 4155, 4387, 5540, 6420, 8310, 8774, 11357, 13161, 16620, 17548, 21935, 22714, 26322, 29639, 34071, 43870, 45428, 52644, 56785, 59278, 65805, 68142, 76729, 87740, 88917, 113570, 118556, 131610, 136284, 148195, 153458, 170355, 177834, 227140, 230187, 263220, 296390, 306916, 340710, 355668, 383645, 444585, 460374, 592780, 681420, 767290, 889170, 920748, 1150935, 1215199, 1534580, 1778340, 2301870, 2430398, 3145889, 3645597, 4603740, 4860796, 6075995, 6291778, 7291194, 8210003, 9437667, 12151990, 12583556, 14582388, 15729445, 16420006, 18227985, 18875334, 24303980, 24630009, 31458890, 32840012, 36455970, 37750668, 41050015, 47188335, 49260018, 62917780, 72911940, 82100030, 94376670, 98520036, 123150045, 164200060, 188753340, 246300090, 336610123, 492600180, 673220246, 1009830369, 1346440492, 1683050615, 2019660738, 3366101230, 4039321476, 5049151845, 6732202460, 10098303690, 20196607380]

約数ペア:

[(1, 20196607380), (2, 10098303690), (3, 6732202460), (4, 5049151845), (5, 4039321476), (6, 3366101230), (10, 2019660738), (12, 1683050615), (15, 1346440492), (20, 1009830369), (30, 673220246), (41, 492600180), (60, 336610123), (82, 246300090), (107, 188753340), (123, 164200060), (164, 123150045), (205, 98520036), (214, 94376670), (246, 82100030), (277, 72911940), (321, 62917780), (410, 49260018), (428, 47188335), (492, 41050015), (535, 37750668), (554, 36455970), (615, 32840012), (642, 31458890), (820, 24630009), (831, 24303980), (1070, 18875334), (1108, 18227985), (1230, 16420006), (1284, 15729445), (1385, 14582388), (1605, 12583556), (1662, 12151990), (2140, 9437667), (2460, 8210003), (2770, 7291194), (3210, 6291778), (3324, 6075995), (4155, 4860796), (4387, 4603740), (5540, 3645597), (6420, 3145889), (8310, 2430398), (8774, 2301870), (11357, 1778340), (13161, 1534580), (16620, 1215199), (17548, 1150935), (21935, 920748), (22714, 889170), (26322, 767290), (29639, 681420), (34071, 592780), (43870, 460374), (45428, 444585), (52644, 383645), (56785, 355668), (59278, 340710), (65805, 306916), (68142, 296390), (76729, 263220), (87740, 230187), (88917, 227140), (113570, 177834), (118556, 170355), (131610, 153458), (136284, 148195)]