20132725592

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{55799}}^1$

素因数の和:56208

約数の個数: 64

約数和(自身を含む): 45800640000

約数和(自身を除く): 25667914408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 379, 476, 758, 952, 1516, 2653, 3032, 5306, 6443, 10612, 12886, 21224, 25772, 45101, 51544, 55799, 90202, 111598, 180404, 223196, 360808, 390593, 446392, 781186, 948583, 1562372, 1897166, 3124744, 3794332, 6640081, 7588664, 13280162, 21147821, 26560324, 42295642, 53120648, 84591284, 148034747, 169182568, 296069494, 359512957, 592138988, 719025914, 1184277976, 1438051828, 2516590699, 2876103656, 5033181398, 10066362796, 20132725592]

約数ペア:

[(1, 20132725592), (2, 10066362796), (4, 5033181398), (7, 2876103656), (8, 2516590699), (14, 1438051828), (17, 1184277976), (28, 719025914), (34, 592138988), (56, 359512957), (68, 296069494), (119, 169182568), (136, 148034747), (238, 84591284), (379, 53120648), (476, 42295642), (758, 26560324), (952, 21147821), (1516, 13280162), (2653, 7588664), (3032, 6640081), (5306, 3794332), (6443, 3124744), (10612, 1897166), (12886, 1562372), (21224, 948583), (25772, 781186), (45101, 446392), (51544, 390593), (55799, 360808), (90202, 223196), (111598, 180404)]