20102849272884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1\times {\mathrm{1997543}}^1$

素因数の和:2002789

約数の個数: 96

約数和(自身を含む): 55949129994240

約数和(自身を除く): 35846280721356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 5209, 10418, 15627, 20836, 31254, 36463, 62508, 72926, 109389, 119807, 145852, 218778, 239614, 359421, 437556, 479228, 718842, 838649, 1437684, 1677298, 1997543, 2515947, 3354596, 3995086, 5031894, 5992629, 7990172, 10063788, 11985258, 13982801, 23970516, 27965602, 41948403, 45943489, 55931204, 83896806, 91886978, 137830467, 167793612, 183773956, 275660934, 321604423, 551321868, 643208846, 964813269, 1286417692, 1929626538, 3859253076, 10405201487, 20810402974, 31215604461, 41620805948, 62431208922, 72836410409, 124862417844, 145672820818, 218509231227, 239319634201, 291345641636, 437018462454, 478639268402, 717958902603, 874036924908, 957278536804, 1435917805206, 1675237439407, 2871835610412, 3350474878814, 5025712318221, 6700949757628, 10051424636442, 20102849272884]

約数ペア:

[(1, 20102849272884), (2, 10051424636442), (3, 6700949757628), (4, 5025712318221), (6, 3350474878814), (7, 2871835610412), (12, 1675237439407), (14, 1435917805206), (21, 957278536804), (23, 874036924908), (28, 717958902603), (42, 478639268402), (46, 437018462454), (69, 291345641636), (84, 239319634201), (92, 218509231227), (138, 145672820818), (161, 124862417844), (276, 72836410409), (322, 62431208922), (483, 41620805948), (644, 31215604461), (966, 20810402974), (1932, 10405201487), (5209, 3859253076), (10418, 1929626538), (15627, 1286417692), (20836, 964813269), (31254, 643208846), (36463, 551321868), (62508, 321604423), (72926, 275660934), (109389, 183773956), (119807, 167793612), (145852, 137830467), (218778, 91886978), (239614, 83896806), (359421, 55931204), (437556, 45943489), (479228, 41948403), (718842, 27965602), (838649, 23970516), (1437684, 13982801), (1677298, 11985258), (1997543, 10063788), (2515947, 7990172), (3354596, 5992629), (3995086, 5031894)]