20193094260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541951}}^1$

素因数の和:541995

約数の個数: 120

約数和(自身を含む): 66100801536

約数和(自身を除く): 45907707276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 37260, 541951, 1083902, 1625853, 2167804, 2709755, 3251706, 4877559, 5419510, 6503412, 8129265, 9755118, 10839020, 12464873, 14632677, 16258530, 19510236, 24387795, 24929746, 29265354, 32517060, 37394619, 43898031, 48775590, 49859492, 58530708, 62324365, 73163385, 74789238, 87796062, 97551180, 112183857, 124648730, 146326770, 149578476, 175592124, 186973095, 219490155, 224367714, 249297460, 292653540, 336551571, 373946190, 438980310, 448735428, 560919285, 673103142, 747892380, 877960620, 1009654713, 1121838570, 1346206284, 1682757855, 2019309426, 2243677140, 3365515710, 4038618852, 5048273565, 6731031420, 10096547130, 20193094260]

約数ペア:

[(1, 20193094260), (2, 10096547130), (3, 6731031420), (4, 5048273565), (5, 4038618852), (6, 3365515710), (9, 2243677140), (10, 2019309426), (12, 1682757855), (15, 1346206284), (18, 1121838570), (20, 1009654713), (23, 877960620), (27, 747892380), (30, 673103142), (36, 560919285), (45, 448735428), (46, 438980310), (54, 373946190), (60, 336551571), (69, 292653540), (81, 249297460), (90, 224367714), (92, 219490155), (108, 186973095), (115, 175592124), (135, 149578476), (138, 146326770), (162, 124648730), (180, 112183857), (207, 97551180), (230, 87796062), (270, 74789238), (276, 73163385), (324, 62324365), (345, 58530708), (405, 49859492), (414, 48775590), (460, 43898031), (540, 37394619), (621, 32517060), (690, 29265354), (810, 24929746), (828, 24387795), (1035, 19510236), (1242, 16258530), (1380, 14632677), (1620, 12464873), (1863, 10839020), (2070, 9755118), (2484, 8129265), (3105, 6503412), (3726, 5419510), (4140, 4877559), (6210, 3251706), (7452, 2709755), (9315, 2167804), (12420, 1625853), (18630, 1083902), (37260, 541951)]