20736075486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{34693}}^1$

素因数の和:34838

約数の個数: 96

約数和(自身を含む): 51258303360

約数和(自身を除く): 30522227874

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 107, 114, 133, 147, 214, 266, 294, 321, 399, 642, 749, 798, 931, 1498, 1862, 2033, 2247, 2793, 4066, 4494, 5243, 5586, 6099, 10486, 12198, 14231, 15729, 28462, 31458, 34693, 42693, 69386, 85386, 99617, 104079, 199234, 208158, 242851, 298851, 485702, 597702, 659167, 728553, 1318334, 1457106, 1699957, 1977501, 3399914, 3712151, 3955002, 4614169, 5099871, 7424302, 9228338, 10199742, 11136453, 13842507, 22272906, 25985057, 27685014, 32299183, 51970114, 64598366, 70530869, 77955171, 96897549, 141061738, 155910342, 181895399, 193795098, 211592607, 363790798, 423185214, 493716083, 545686197, 987432166, 1091372394, 1481148249, 2962296498, 3456012581, 6912025162, 10368037743, 20736075486]

約数ペア:

[(1, 20736075486), (2, 10368037743), (3, 6912025162), (6, 3456012581), (7, 2962296498), (14, 1481148249), (19, 1091372394), (21, 987432166), (38, 545686197), (42, 493716083), (49, 423185214), (57, 363790798), (98, 211592607), (107, 193795098), (114, 181895399), (133, 155910342), (147, 141061738), (214, 96897549), (266, 77955171), (294, 70530869), (321, 64598366), (399, 51970114), (642, 32299183), (749, 27685014), (798, 25985057), (931, 22272906), (1498, 13842507), (1862, 11136453), (2033, 10199742), (2247, 9228338), (2793, 7424302), (4066, 5099871), (4494, 4614169), (5243, 3955002), (5586, 3712151), (6099, 3399914), (10486, 1977501), (12198, 1699957), (14231, 1457106), (15729, 1318334), (28462, 728553), (31458, 659167), (34693, 597702), (42693, 485702), (69386, 298851), (85386, 242851), (99617, 208158), (104079, 199234)]