20162691168

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{34871}}^1$

素因数の和:35220

約数の個数: 96

約数和(自身を含む): 55890051840

約数和(自身を除く): 35727360672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 317, 456, 608, 634, 912, 951, 1268, 1824, 1902, 2536, 3804, 5072, 6023, 7608, 10144, 12046, 15216, 18069, 24092, 30432, 34871, 36138, 48184, 69742, 72276, 96368, 104613, 139484, 144552, 192736, 209226, 278968, 289104, 418452, 557936, 578208, 662549, 836904, 1115872, 1325098, 1673808, 1987647, 2650196, 3347616, 3975294, 5300392, 7950588, 10600784, 11054107, 15901176, 21201568, 22108214, 31802352, 33162321, 44216428, 63604704, 66324642, 88432856, 132649284, 176865712, 210028033, 265298568, 353731424, 420056066, 530597136, 630084099, 840112132, 1061194272, 1260168198, 1680224264, 2520336396, 3360448528, 5040672792, 6720897056, 10081345584, 20162691168]

約数ペア:

[(1, 20162691168), (2, 10081345584), (3, 6720897056), (4, 5040672792), (6, 3360448528), (8, 2520336396), (12, 1680224264), (16, 1260168198), (19, 1061194272), (24, 840112132), (32, 630084099), (38, 530597136), (48, 420056066), (57, 353731424), (76, 265298568), (96, 210028033), (114, 176865712), (152, 132649284), (228, 88432856), (304, 66324642), (317, 63604704), (456, 44216428), (608, 33162321), (634, 31802352), (912, 22108214), (951, 21201568), (1268, 15901176), (1824, 11054107), (1902, 10600784), (2536, 7950588), (3804, 5300392), (5072, 3975294), (6023, 3347616), (7608, 2650196), (10144, 1987647), (12046, 1673808), (15216, 1325098), (18069, 1115872), (24092, 836904), (30432, 662549), (34871, 578208), (36138, 557936), (48184, 418452), (69742, 289104), (72276, 278968), (96368, 209226), (104613, 192736), (139484, 144552)]