20350710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4002

約数の個数: 64

約数和(自身を含む): 57139200

約数和(自身を除く): 36788490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3967, 5130, 7934, 11901, 19835, 23802, 35703, 39670, 59505, 71406, 75373, 107109, 119010, 150746, 178515, 214218, 226119, 357030, 376865, 452238, 535545, 678357, 753730, 1071090, 1130595, 1356714, 2035071, 2261190, 3391785, 4070142, 6783570, 10175355, 20350710]

約数ペア:

[(1, 20350710), (2, 10175355), (3, 6783570), (5, 4070142), (6, 3391785), (9, 2261190), (10, 2035071), (15, 1356714), (18, 1130595), (19, 1071090), (27, 753730), (30, 678357), (38, 535545), (45, 452238), (54, 376865), (57, 357030), (90, 226119), (95, 214218), (114, 178515), (135, 150746), (171, 119010), (190, 107109), (270, 75373), (285, 71406), (342, 59505), (513, 39670), (570, 35703), (855, 23802), (1026, 19835), (1710, 11901), (2565, 7934), (3967, 5130)]