20244924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 61107200

約数和(自身を除く): 40862276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 439, 549, 732, 756, 854, 878, 1098, 1281, 1317, 1647, 1708, 1756, 2196, 2562, 2634, 3073, 3294, 3843, 3951, 5124, 5268, 6146, 6588, 7686, 7902, 9219, 11529, 11853, 12292, 15372, 15804, 18438, 23058, 23706, 26779, 27657, 36876, 46116, 47412, 53558, 55314, 80337, 82971, 107116, 110628, 160674, 165942, 187453, 241011, 321348, 331884, 374906, 482022, 562359, 723033, 749812, 964044, 1124718, 1446066, 1687077, 2249436, 2892132, 3374154, 5061231, 6748308, 10122462, 20244924]

約数ペア:

[(1, 20244924), (2, 10122462), (3, 6748308), (4, 5061231), (6, 3374154), (7, 2892132), (9, 2249436), (12, 1687077), (14, 1446066), (18, 1124718), (21, 964044), (27, 749812), (28, 723033), (36, 562359), (42, 482022), (54, 374906), (61, 331884), (63, 321348), (84, 241011), (108, 187453), (122, 165942), (126, 160674), (183, 110628), (189, 107116), (244, 82971), (252, 80337), (366, 55314), (378, 53558), (427, 47412), (439, 46116), (549, 36876), (732, 27657), (756, 26779), (854, 23706), (878, 23058), (1098, 18438), (1281, 15804), (1317, 15372), (1647, 12292), (1708, 11853), (1756, 11529), (2196, 9219), (2562, 7902), (2634, 7686), (3073, 6588), (3294, 6146), (3843, 5268), (3951, 5124)]