20133363970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1\times {\mathrm{41597}}^1$

素因数の和:43302

約数の個数: 32

約数和(自身を含む): 37513076400

約数和(自身を除く): 17379712430

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1669, 3338, 8345, 16690, 41597, 48401, 83194, 96802, 207985, 242005, 415970, 484010, 1206313, 2412626, 6031565, 12063130, 69425393, 138850786, 347126965, 694253930, 2013336397, 4026672794, 10066681985, 20133363970]

約数ペア:

[(1, 20133363970), (2, 10066681985), (5, 4026672794), (10, 2013336397), (29, 694253930), (58, 347126965), (145, 138850786), (290, 69425393), (1669, 12063130), (3338, 6031565), (8345, 2412626), (16690, 1206313), (41597, 484010), (48401, 415970), (83194, 242005), (96802, 207985)]