20135708502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{3709}}^1$

素因数の和:3958

約数の個数: 128

約数和(自身を含む): 50700088320

約数和(自身を除く): 30564379818

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 163, 182, 183, 273, 326, 366, 427, 489, 546, 793, 854, 978, 1141, 1281, 1586, 2119, 2282, 2379, 2562, 3423, 3709, 4238, 4758, 5551, 6357, 6846, 7418, 9943, 11102, 11127, 12714, 14833, 16653, 19886, 22254, 25963, 29666, 29829, 33306, 44499, 48217, 51926, 59658, 69601, 77889, 88998, 96434, 129259, 139202, 144651, 155778, 208803, 226249, 258518, 289302, 337519, 387777, 417606, 452498, 604567, 675038, 678747, 775554, 904813, 1012557, 1209134, 1357494, 1583743, 1809626, 1813701, 2025114, 2714439, 2941237, 3167486, 3627402, 4231969, 4751229, 5428878, 5882474, 7859371, 8463938, 8823711, 9502458, 12695907, 15718742, 17647422, 20588659, 23578113, 25391814, 36878587, 41177318, 47156226, 55015597, 61765977, 73757174, 110031194, 110635761, 123531954, 165046791, 221271522, 258150109, 330093582, 479421631, 516300218, 774450327, 958843262, 1438264893, 1548900654, 2876529786, 3355951417, 6711902834, 10067854251, 20135708502]

約数ペア:

[(1, 20135708502), (2, 10067854251), (3, 6711902834), (6, 3355951417), (7, 2876529786), (13, 1548900654), (14, 1438264893), (21, 958843262), (26, 774450327), (39, 516300218), (42, 479421631), (61, 330093582), (78, 258150109), (91, 221271522), (122, 165046791), (163, 123531954), (182, 110635761), (183, 110031194), (273, 73757174), (326, 61765977), (366, 55015597), (427, 47156226), (489, 41177318), (546, 36878587), (793, 25391814), (854, 23578113), (978, 20588659), (1141, 17647422), (1281, 15718742), (1586, 12695907), (2119, 9502458), (2282, 8823711), (2379, 8463938), (2562, 7859371), (3423, 5882474), (3709, 5428878), (4238, 4751229), (4758, 4231969), (5551, 3627402), (6357, 3167486), (6846, 2941237), (7418, 2714439), (9943, 2025114), (11102, 1813701), (11127, 1809626), (12714, 1583743), (14833, 1357494), (16653, 1209134), (19886, 1012557), (22254, 904813), (25963, 775554), (29666, 678747), (29829, 675038), (33306, 604567), (44499, 452498), (48217, 417606), (51926, 387777), (59658, 337519), (69601, 289302), (77889, 258518), (88998, 226249), (96434, 208803), (129259, 155778), (139202, 144651)]