20233645560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{814559}}^1$

素因数の和:814602

約数の個数: 128

約数和(自身を含む): 70377984000

約数和(自身を除く): 50144338440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 814559, 1629118, 2443677, 3258236, 4072795, 4887354, 6516472, 7331031, 8145590, 9774708, 12218385, 14662062, 16291180, 18734857, 19549416, 21993093, 24436770, 29324124, 32582360, 36655155, 37469714, 43986186, 48873540, 56204571, 58648248, 73310310, 74939428, 87972372, 93674285, 97747080, 109965465, 112409142, 146620620, 149878856, 168613713, 175944744, 187348570, 219930930, 224818284, 281022855, 293241240, 337227426, 374697140, 439861860, 449636568, 505841139, 562045710, 674454852, 749394280, 843068565, 879723720, 1011682278, 1124091420, 1348909704, 1686137130, 2023364556, 2248182840, 2529205695, 3372274260, 4046729112, 5058411390, 6744548520, 10116822780, 20233645560]

約数ペア:

[(1, 20233645560), (2, 10116822780), (3, 6744548520), (4, 5058411390), (5, 4046729112), (6, 3372274260), (8, 2529205695), (9, 2248182840), (10, 2023364556), (12, 1686137130), (15, 1348909704), (18, 1124091420), (20, 1011682278), (23, 879723720), (24, 843068565), (27, 749394280), (30, 674454852), (36, 562045710), (40, 505841139), (45, 449636568), (46, 439861860), (54, 374697140), (60, 337227426), (69, 293241240), (72, 281022855), (90, 224818284), (92, 219930930), (108, 187348570), (115, 175944744), (120, 168613713), (135, 149878856), (138, 146620620), (180, 112409142), (184, 109965465), (207, 97747080), (216, 93674285), (230, 87972372), (270, 74939428), (276, 73310310), (345, 58648248), (360, 56204571), (414, 48873540), (460, 43986186), (540, 37469714), (552, 36655155), (621, 32582360), (690, 29324124), (828, 24436770), (920, 21993093), (1035, 19549416), (1080, 18734857), (1242, 16291180), (1380, 14662062), (1656, 12218385), (2070, 9774708), (2484, 8145590), (2760, 7331031), (3105, 6516472), (4140, 4887354), (4968, 4072795), (6210, 3258236), (8280, 2443677), (12420, 1629118), (24840, 814559)]