20565580812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{59123}}^1$

素因数の和:59279

約数の個数: 96

約数和(自身を含む): 56736336384

約数和(自身を除く): 36170755572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 101, 123, 164, 202, 246, 287, 303, 404, 492, 574, 606, 707, 861, 1148, 1212, 1414, 1722, 2121, 2828, 3444, 4141, 4242, 8282, 8484, 12423, 16564, 24846, 28987, 49692, 57974, 59123, 86961, 115948, 118246, 173922, 177369, 236492, 347844, 354738, 413861, 709476, 827722, 1241583, 1655444, 2424043, 2483166, 4848086, 4966332, 5971423, 7272129, 9696172, 11942846, 14544258, 16968301, 17914269, 23885692, 29088516, 33936602, 35828538, 41799961, 50904903, 67873204, 71657076, 83599922, 101809806, 125399883, 167199844, 203619612, 244828343, 250799766, 489656686, 501599532, 734485029, 979313372, 1468970058, 1713798401, 2937940116, 3427596802, 5141395203, 6855193604, 10282790406, 20565580812]

約数ペア:

[(1, 20565580812), (2, 10282790406), (3, 6855193604), (4, 5141395203), (6, 3427596802), (7, 2937940116), (12, 1713798401), (14, 1468970058), (21, 979313372), (28, 734485029), (41, 501599532), (42, 489656686), (82, 250799766), (84, 244828343), (101, 203619612), (123, 167199844), (164, 125399883), (202, 101809806), (246, 83599922), (287, 71657076), (303, 67873204), (404, 50904903), (492, 41799961), (574, 35828538), (606, 33936602), (707, 29088516), (861, 23885692), (1148, 17914269), (1212, 16968301), (1414, 14544258), (1722, 11942846), (2121, 9696172), (2828, 7272129), (3444, 5971423), (4141, 4966332), (4242, 4848086), (8282, 2483166), (8484, 2424043), (12423, 1655444), (16564, 1241583), (24846, 827722), (28987, 709476), (49692, 413861), (57974, 354738), (59123, 347844), (86961, 236492), (115948, 177369), (118246, 173922)]