20148347862

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{8389}}^1$

素因数の和:9042

約数の個数: 64

約数和(自身を含む): 45426816000

約数和(自身を除く): 25278468138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 563, 711, 1126, 1422, 1689, 2133, 3378, 4266, 5067, 8389, 10134, 15201, 16778, 25167, 30402, 44477, 50334, 75501, 88954, 133431, 151002, 226503, 266862, 400293, 453006, 662731, 800586, 1200879, 1325462, 1988193, 2401758, 3976386, 4723007, 5964579, 9446014, 11929158, 14169021, 17893737, 28338042, 35787474, 42507063, 85014126, 127521189, 255042378, 373117553, 746235106, 1119352659, 2238705318, 3358057977, 6716115954, 10074173931, 20148347862]

約数ペア:

[(1, 20148347862), (2, 10074173931), (3, 6716115954), (6, 3358057977), (9, 2238705318), (18, 1119352659), (27, 746235106), (54, 373117553), (79, 255042378), (158, 127521189), (237, 85014126), (474, 42507063), (563, 35787474), (711, 28338042), (1126, 17893737), (1422, 14169021), (1689, 11929158), (2133, 9446014), (3378, 5964579), (4266, 4723007), (5067, 3976386), (8389, 2401758), (10134, 1988193), (15201, 1325462), (16778, 1200879), (25167, 800586), (30402, 662731), (44477, 453006), (50334, 400293), (75501, 266862), (88954, 226503), (133431, 151002)]