20101282698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1\times {\mathrm{14983}}^1$

素因数の和:16891

約数の個数: 64

約数和(自身を含む): 48677621760

約数和(自身を除く): 28576339062

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1879, 3758, 5637, 11274, 13153, 14983, 26306, 29966, 31943, 39459, 44949, 63886, 78918, 89898, 95829, 104881, 191658, 209762, 223601, 254711, 314643, 447202, 509422, 629286, 670803, 764133, 1341606, 1528266, 1782977, 3565954, 5348931, 10697862, 28153057, 56306114, 84459171, 168918342, 197071399, 394142798, 478601969, 591214197, 957203938, 1182428394, 1435805907, 2871611814, 3350213783, 6700427566, 10050641349, 20101282698]

約数ペア:

[(1, 20101282698), (2, 10050641349), (3, 6700427566), (6, 3350213783), (7, 2871611814), (14, 1435805907), (17, 1182428394), (21, 957203938), (34, 591214197), (42, 478601969), (51, 394142798), (102, 197071399), (119, 168918342), (238, 84459171), (357, 56306114), (714, 28153057), (1879, 10697862), (3758, 5348931), (5637, 3565954), (11274, 1782977), (13153, 1528266), (14983, 1341606), (26306, 764133), (29966, 670803), (31943, 629286), (39459, 509422), (44949, 447202), (63886, 314643), (78918, 254711), (89898, 223601), (95829, 209762), (104881, 191658)]