20056593270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13643941}}^1$

素因数の和:13643965

約数の個数: 48

約数和(自身を含む): 55994737968

約数和(自身を除く): 35938144698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13643941, 27287882, 40931823, 68219705, 81863646, 95507587, 136439410, 191015174, 204659115, 286522761, 409318230, 477537935, 573045522, 668553109, 955075870, 1337106218, 1432613805, 2005659327, 2865227610, 3342765545, 4011318654, 6685531090, 10028296635, 20056593270]

約数ペア:

[(1, 20056593270), (2, 10028296635), (3, 6685531090), (5, 4011318654), (6, 3342765545), (7, 2865227610), (10, 2005659327), (14, 1432613805), (15, 1337106218), (21, 955075870), (30, 668553109), (35, 573045522), (42, 477537935), (49, 409318230), (70, 286522761), (98, 204659115), (105, 191015174), (147, 136439410), (210, 95507587), (245, 81863646), (294, 68219705), (490, 40931823), (735, 27287882), (1470, 13643941)]