20176929552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1769

約数の個数: 160

約数和(自身を含む): 57351079296

約数和(自身を除く): 37174149744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 521, 624, 636, 689, 848, 1042, 1171, 1272, 1378, 1563, 2067, 2084, 2342, 2544, 2756, 3126, 3513, 4134, 4168, 4684, 5512, 6252, 6773, 7026, 8268, 8336, 9368, 11024, 12504, 13546, 14052, 15223, 16536, 18736, 20319, 25008, 27092, 27613, 28104, 30446, 33072, 40638, 45669, 54184, 55226, 56208, 60892, 62063, 81276, 82839, 91338, 108368, 110452, 121784, 124126, 162552, 165678, 182676, 186189, 220904, 243568, 248252, 325104, 331356, 358969, 365352, 372378, 441808, 496504, 610091, 662712, 717938, 730704, 744756, 806819, 993008, 1076907, 1220182, 1325424, 1435876, 1489512, 1613638, 1830273, 2153814, 2420457, 2440364, 2871752, 2979024, 3227276, 3660546, 4307628, 4840914, 4880728, 5743504, 6454552, 7321092, 7931183, 8615256, 9681828, 9761456, 12909104, 14642184, 15862366, 17230512, 19363656, 23793549, 29284368, 31724732, 32334823, 38727312, 47587098, 63449464, 64669646, 95174196, 97004469, 126898928, 129339292, 190348392, 194008938, 258678584, 380696784, 388017876, 420352699, 517357168, 776035752, 840705398, 1261058097, 1552071504, 1681410796, 2522116194, 3362821592, 5044232388, 6725643184, 10088464776, 20176929552]

約数ペア:

[(1, 20176929552), (2, 10088464776), (3, 6725643184), (4, 5044232388), (6, 3362821592), (8, 2522116194), (12, 1681410796), (13, 1552071504), (16, 1261058097), (24, 840705398), (26, 776035752), (39, 517357168), (48, 420352699), (52, 388017876), (53, 380696784), (78, 258678584), (104, 194008938), (106, 190348392), (156, 129339292), (159, 126898928), (208, 97004469), (212, 95174196), (312, 64669646), (318, 63449464), (424, 47587098), (521, 38727312), (624, 32334823), (636, 31724732), (689, 29284368), (848, 23793549), (1042, 19363656), (1171, 17230512), (1272, 15862366), (1378, 14642184), (1563, 12909104), (2067, 9761456), (2084, 9681828), (2342, 8615256), (2544, 7931183), (2756, 7321092), (3126, 6454552), (3513, 5743504), (4134, 4880728), (4168, 4840914), (4684, 4307628), (5512, 3660546), (6252, 3227276), (6773, 2979024), (7026, 2871752), (8268, 2440364), (8336, 2420457), (9368, 2153814), (11024, 1830273), (12504, 1613638), (13546, 1489512), (14052, 1435876), (15223, 1325424), (16536, 1220182), (18736, 1076907), (20319, 993008), (25008, 806819), (27092, 744756), (27613, 730704), (28104, 717938), (30446, 662712), (33072, 610091), (40638, 496504), (45669, 441808), (54184, 372378), (55226, 365352), (56208, 358969), (60892, 331356), (62063, 325104), (81276, 248252), (82839, 243568), (91338, 220904), (108368, 186189), (110452, 182676), (121784, 165678), (124126, 162552)]