23232020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 59222016

約数和(自身を除く): 35989996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 53, 62, 70, 101, 106, 124, 140, 155, 202, 212, 217, 265, 310, 371, 404, 434, 505, 530, 620, 707, 742, 868, 1010, 1060, 1085, 1414, 1484, 1643, 1855, 2020, 2170, 2828, 3131, 3286, 3535, 3710, 4340, 5353, 6262, 6572, 7070, 7420, 8215, 10706, 11501, 12524, 14140, 15655, 16430, 21412, 21917, 23002, 26765, 31310, 32860, 37471, 43834, 46004, 53530, 57505, 62620, 74942, 87668, 107060, 109585, 115010, 149884, 165943, 187355, 219170, 230020, 331886, 374710, 438340, 663772, 749420, 829715, 1161601, 1659430, 2323202, 3318860, 4646404, 5808005, 11616010, 23232020]

約数ペア:

[(1, 23232020), (2, 11616010), (4, 5808005), (5, 4646404), (7, 3318860), (10, 2323202), (14, 1659430), (20, 1161601), (28, 829715), (31, 749420), (35, 663772), (53, 438340), (62, 374710), (70, 331886), (101, 230020), (106, 219170), (124, 187355), (140, 165943), (155, 149884), (202, 115010), (212, 109585), (217, 107060), (265, 87668), (310, 74942), (371, 62620), (404, 57505), (434, 53530), (505, 46004), (530, 43834), (620, 37471), (707, 32860), (742, 31310), (868, 26765), (1010, 23002), (1060, 21917), (1085, 21412), (1414, 16430), (1484, 15655), (1643, 14140), (1855, 12524), (2020, 11501), (2170, 10706), (2828, 8215), (3131, 7420), (3286, 7070), (3535, 6572), (3710, 6262), (4340, 5353)]