20348534212

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{2693}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 36589800240

約数和(自身を除く): 16241266028

約数列:

[1, 2, 4, 73, 113, 146, 226, 229, 292, 452, 458, 916, 2693, 5386, 8249, 10772, 16498, 16717, 25877, 32996, 33434, 51754, 66868, 103508, 196589, 304309, 393178, 608618, 616697, 786356, 1217236, 1233394, 1889021, 2466788, 3778042, 7556084, 22214557, 44429114, 45018881, 69686761, 88858228, 90037762, 139373522, 180075524, 278747044, 5087133553, 10174267106, 20348534212]

約数ペア:

[(1, 20348534212), (2, 10174267106), (4, 5087133553), (73, 278747044), (113, 180075524), (146, 139373522), (226, 90037762), (229, 88858228), (292, 69686761), (452, 45018881), (458, 44429114), (916, 22214557), (2693, 7556084), (5386, 3778042), (8249, 2466788), (10772, 1889021), (16498, 1233394), (16717, 1217236), (25877, 786356), (32996, 616697), (33434, 608618), (51754, 393178), (66868, 304309), (103508, 196589)]