20245736476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1084051}}^1$

素因数の和:1084114

約数の個数: 48

約数和(自身を含む): 43708976640

約数和(自身を除く): 23463240164

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 18676, 1084051, 2168102, 4336204, 7588357, 15176714, 24933173, 30353428, 31437479, 49866346, 62874958, 99732692, 125749916, 174532211, 220062353, 349064422, 440124706, 698128844, 723062017, 880249412, 1446124034, 2892248068, 5061434119, 10122868238, 20245736476]

約数ペア:

[(1, 20245736476), (2, 10122868238), (4, 5061434119), (7, 2892248068), (14, 1446124034), (23, 880249412), (28, 723062017), (29, 698128844), (46, 440124706), (58, 349064422), (92, 220062353), (116, 174532211), (161, 125749916), (203, 99732692), (322, 62874958), (406, 49866346), (644, 31437479), (667, 30353428), (812, 24933173), (1334, 15176714), (2668, 7588357), (4669, 4336204), (9338, 2168102), (18676, 1084051)]