20174919966

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{27437}}^1$

素因数の和:27560

約数の個数: 96

約数和(自身を含む): 48538919520

約数和(自身を除く): 28363999554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 89, 102, 153, 162, 178, 243, 267, 306, 459, 486, 534, 801, 918, 1377, 1513, 1602, 2403, 2754, 3026, 4131, 4539, 4806, 7209, 8262, 9078, 13617, 14418, 21627, 27234, 27437, 40851, 43254, 54874, 81702, 82311, 122553, 164622, 245106, 246933, 367659, 466429, 493866, 735318, 740799, 932858, 1399287, 1481598, 2222397, 2441893, 2798574, 4197861, 4444794, 4883786, 6667191, 7325679, 8395722, 12593583, 13334382, 14651358, 21977037, 25187166, 37780749, 41512181, 43954074, 65931111, 75561498, 83024362, 113342247, 124536543, 131862222, 197793333, 226684494, 249073086, 373609629, 395586666, 593379999, 747219258, 1120828887, 1186759998, 2241657774, 3362486661, 6724973322, 10087459983, 20174919966]

約数ペア:

[(1, 20174919966), (2, 10087459983), (3, 6724973322), (6, 3362486661), (9, 2241657774), (17, 1186759998), (18, 1120828887), (27, 747219258), (34, 593379999), (51, 395586666), (54, 373609629), (81, 249073086), (89, 226684494), (102, 197793333), (153, 131862222), (162, 124536543), (178, 113342247), (243, 83024362), (267, 75561498), (306, 65931111), (459, 43954074), (486, 41512181), (534, 37780749), (801, 25187166), (918, 21977037), (1377, 14651358), (1513, 13334382), (1602, 12593583), (2403, 8395722), (2754, 7325679), (3026, 6667191), (4131, 4883786), (4539, 4444794), (4806, 4197861), (7209, 2798574), (8262, 2441893), (9078, 2222397), (13617, 1481598), (14418, 1399287), (21627, 932858), (27234, 740799), (27437, 735318), (40851, 493866), (43254, 466429), (54874, 367659), (81702, 246933), (82311, 245106), (122553, 164622)]