20232725472

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{2281}}^1$

素因数の和:3937

約数の個数: 144

約数和(自身を含む): 60628997520

約数和(自身を除く): 40396272048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1621, 1824, 2281, 2736, 3242, 4562, 4863, 5472, 6484, 6843, 9124, 9726, 12968, 13686, 14589, 18248, 19452, 20529, 25936, 27372, 29178, 30799, 36496, 38904, 41058, 43339, 51872, 54744, 58356, 61598, 72992, 77808, 82116, 86678, 92397, 109488, 116712, 123196, 130017, 155616, 164232, 173356, 184794, 218976, 233424, 246392, 260034, 277191, 328464, 346712, 369588, 390051, 466848, 492784, 520068, 554382, 656928, 693424, 739176, 780102, 985568, 1040136, 1108764, 1386848, 1478352, 1560204, 2080272, 2217528, 2956704, 3120408, 3697501, 4160544, 4435056, 6240816, 7395002, 8870112, 11092503, 12481632, 14790004, 22185006, 29580008, 33277509, 44370012, 59160016, 66555018, 70252519, 88740024, 118320032, 133110036, 140505038, 177480048, 210757557, 266220072, 281010076, 354960096, 421515114, 532440144, 562020152, 632272671, 843030228, 1064880288, 1124040304, 1264545342, 1686060456, 2248080608, 2529090684, 3372120912, 5058181368, 6744241824, 10116362736, 20232725472]

約数ペア:

[(1, 20232725472), (2, 10116362736), (3, 6744241824), (4, 5058181368), (6, 3372120912), (8, 2529090684), (9, 2248080608), (12, 1686060456), (16, 1264545342), (18, 1124040304), (19, 1064880288), (24, 843030228), (32, 632272671), (36, 562020152), (38, 532440144), (48, 421515114), (57, 354960096), (72, 281010076), (76, 266220072), (96, 210757557), (114, 177480048), (144, 140505038), (152, 133110036), (171, 118320032), (228, 88740024), (288, 70252519), (304, 66555018), (342, 59160016), (456, 44370012), (608, 33277509), (684, 29580008), (912, 22185006), (1368, 14790004), (1621, 12481632), (1824, 11092503), (2281, 8870112), (2736, 7395002), (3242, 6240816), (4562, 4435056), (4863, 4160544), (5472, 3697501), (6484, 3120408), (6843, 2956704), (9124, 2217528), (9726, 2080272), (12968, 1560204), (13686, 1478352), (14589, 1386848), (18248, 1108764), (19452, 1040136), (20529, 985568), (25936, 780102), (27372, 739176), (29178, 693424), (30799, 656928), (36496, 554382), (38904, 520068), (41058, 492784), (43339, 466848), (51872, 390051), (54744, 369588), (58356, 346712), (61598, 328464), (72992, 277191), (77808, 260034), (82116, 246392), (86678, 233424), (92397, 218976), (109488, 184794), (116712, 173356), (123196, 164232), (130017, 155616)]