20106009636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{21559}}^1$

素因数の和:21729

約数の個数: 96

約数和(自身を含む): 50998886400

約数和(自身を除く): 30892876764

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 109, 124, 138, 186, 218, 276, 327, 372, 436, 654, 713, 1308, 1426, 2139, 2507, 2852, 3379, 4278, 5014, 6758, 7521, 8556, 10028, 10137, 13516, 15042, 20274, 21559, 30084, 40548, 43118, 64677, 77717, 86236, 129354, 155434, 233151, 258708, 310868, 466302, 495857, 668329, 932604, 991714, 1336658, 1487571, 1983428, 2004987, 2349931, 2673316, 2975142, 4009974, 4699862, 5950284, 7049793, 8019948, 9399724, 14099586, 15371567, 28199172, 30743134, 46114701, 54048413, 61486268, 72847861, 92229402, 108096826, 145695722, 162145239, 184458804, 216193652, 218543583, 291391444, 324290478, 437087166, 648580956, 874174332, 1675500803, 3351001606, 5026502409, 6702003212, 10053004818, 20106009636]

約数ペア:

[(1, 20106009636), (2, 10053004818), (3, 6702003212), (4, 5026502409), (6, 3351001606), (12, 1675500803), (23, 874174332), (31, 648580956), (46, 437087166), (62, 324290478), (69, 291391444), (92, 218543583), (93, 216193652), (109, 184458804), (124, 162145239), (138, 145695722), (186, 108096826), (218, 92229402), (276, 72847861), (327, 61486268), (372, 54048413), (436, 46114701), (654, 30743134), (713, 28199172), (1308, 15371567), (1426, 14099586), (2139, 9399724), (2507, 8019948), (2852, 7049793), (3379, 5950284), (4278, 4699862), (5014, 4009974), (6758, 2975142), (7521, 2673316), (8556, 2349931), (10028, 2004987), (10137, 1983428), (13516, 1487571), (15042, 1336658), (20274, 991714), (21559, 932604), (30084, 668329), (40548, 495857), (43118, 466302), (64677, 310868), (77717, 258708), (86236, 233151), (129354, 155434)]