20163340603

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{3677}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 25811615520

約数和(自身を除く): 5648274917

約数列:

[1, 7, 17, 29, 49, 119, 203, 227, 493, 833, 1421, 1589, 3451, 3677, 3859, 6583, 11123, 24157, 25739, 27013, 46081, 62509, 106633, 111911, 180173, 189091, 322567, 437563, 746431, 783377, 834679, 1812761, 3062941, 5225017, 5483639, 5842753, 12689327, 14189543, 24205691, 40899271, 88825289, 99326801, 169439837, 411496747, 695287607, 1186078859, 2880477229, 20163340603]

約数ペア:

[(1, 20163340603), (7, 2880477229), (17, 1186078859), (29, 695287607), (49, 411496747), (119, 169439837), (203, 99326801), (227, 88825289), (493, 40899271), (833, 24205691), (1421, 14189543), (1589, 12689327), (3451, 5842753), (3677, 5483639), (3859, 5225017), (6583, 3062941), (11123, 1812761), (24157, 834679), (25739, 783377), (27013, 746431), (46081, 437563), (62509, 322567), (106633, 189091), (111911, 180173)]