20176699192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{14449}}^1$

素因数の和:14960

約数の個数: 64

約数和(自身を含む): 42240240000

約数和(自身を除く): 22063540808

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 463, 754, 926, 1508, 1852, 3016, 3704, 6019, 12038, 13427, 14449, 24076, 26854, 28898, 48152, 53708, 57796, 107416, 115592, 174551, 187837, 349102, 375674, 419021, 698204, 751348, 838042, 1396408, 1502696, 1676084, 3352168, 5447273, 6689887, 10894546, 13379774, 21789092, 26759548, 43578184, 53519096, 86968531, 173937062, 194006723, 347874124, 388013446, 695748248, 776026892, 1552053784, 2522087399, 5044174798, 10088349596, 20176699192]

約数ペア:

[(1, 20176699192), (2, 10088349596), (4, 5044174798), (8, 2522087399), (13, 1552053784), (26, 776026892), (29, 695748248), (52, 388013446), (58, 347874124), (104, 194006723), (116, 173937062), (232, 86968531), (377, 53519096), (463, 43578184), (754, 26759548), (926, 21789092), (1508, 13379774), (1852, 10894546), (3016, 6689887), (3704, 5447273), (6019, 3352168), (12038, 1676084), (13427, 1502696), (14449, 1396408), (24076, 838042), (26854, 751348), (28898, 698204), (48152, 419021), (53708, 375674), (57796, 349102), (107416, 187837), (115592, 174551)]