20134596476

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1801}}^1$

素因数の和:2367

約数の個数: 72

約数和(自身を含む): 39499479600

約数和(自身を除く): 19364883124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 509, 578, 646, 1018, 1156, 1292, 1801, 2036, 3602, 5491, 7204, 8653, 9671, 10982, 17306, 19342, 21964, 30617, 34219, 34612, 38684, 61234, 68438, 122468, 136876, 147101, 164407, 294202, 328814, 520489, 581723, 588404, 657628, 916709, 1040978, 1163446, 1833418, 2081956, 2326892, 2794919, 3666836, 5589838, 9889291, 11179676, 15584053, 17417471, 19778582, 31168106, 34834942, 39557164, 62336212, 69669884, 264928901, 296097007, 529857802, 592194014, 1059715604, 1184388028, 5033649119, 10067298238, 20134596476]

約数ペア:

[(1, 20134596476), (2, 10067298238), (4, 5033649119), (17, 1184388028), (19, 1059715604), (34, 592194014), (38, 529857802), (68, 296097007), (76, 264928901), (289, 69669884), (323, 62336212), (509, 39557164), (578, 34834942), (646, 31168106), (1018, 19778582), (1156, 17417471), (1292, 15584053), (1801, 11179676), (2036, 9889291), (3602, 5589838), (5491, 3666836), (7204, 2794919), (8653, 2326892), (9671, 2081956), (10982, 1833418), (17306, 1163446), (19342, 1040978), (21964, 916709), (30617, 657628), (34219, 588404), (34612, 581723), (38684, 520489), (61234, 328814), (68438, 294202), (122468, 164407), (136876, 147101)]