20348214618

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{339103}}^1$

素因数の和:339318

約数の個数: 32

約数和(自身を含む): 41555160576

約数和(自身を除く): 21206945958

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 411, 438, 822, 10001, 20002, 30003, 60006, 339103, 678206, 1017309, 2034618, 24754519, 46457111, 49509038, 74263557, 92914222, 139371333, 148527114, 278742666, 3391369103, 6782738206, 10174107309, 20348214618]

約数ペア:

[(1, 20348214618), (2, 10174107309), (3, 6782738206), (6, 3391369103), (73, 278742666), (137, 148527114), (146, 139371333), (219, 92914222), (274, 74263557), (411, 49509038), (438, 46457111), (822, 24754519), (10001, 2034618), (20002, 1017309), (30003, 678206), (60006, 339103)]