20032414920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{5261}}^1$

素因数の和:6796

約数の個数: 192

約数和(自身を含む): 74469507840

約数和(自身を除く): 54437092920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1511, 2520, 3022, 4533, 5261, 6044, 7555, 9066, 10522, 10577, 12088, 13599, 15110, 15783, 18132, 21044, 21154, 22665, 26305, 27198, 30220, 31566, 31731, 36264, 36827, 42088, 42308, 45330, 47349, 52610, 52885, 54396, 60440, 63132, 63462, 67995, 73654, 78915, 84616, 90660, 94698, 95193, 105220, 105770, 108792, 110481, 126264, 126924, 135990, 147308, 157830, 158655, 181320, 184135, 189396, 190386, 210440, 211540, 220962, 236745, 253848, 271980, 294616, 315660, 317310, 331443, 368270, 378792, 380772, 423080, 441924, 473490, 475965, 543960, 552405, 631320, 634620, 662886, 736540, 761544, 883848, 946980, 951930, 1104810, 1269240, 1325772, 1473080, 1657215, 1893960, 1903860, 2209620, 2651544, 3314430, 3807720, 4419240, 6628860, 7949371, 13257720, 15898742, 23848113, 31797484, 39746855, 47696226, 55645597, 63594968, 71544339, 79493710, 95392452, 111291194, 119240565, 143088678, 158987420, 166936791, 190784904, 222582388, 238481130, 278227985, 286177356, 317974840, 333873582, 357721695, 445164776, 476962260, 500810373, 556455970, 572354712, 667747164, 715443390, 834683955, 953924520, 1001620746, 1112911940, 1335494328, 1430886780, 1669367910, 2003241492, 2225823880, 2504051865, 2861773560, 3338735820, 4006482984, 5008103730, 6677471640, 10016207460, 20032414920]

約数ペア:

[(1, 20032414920), (2, 10016207460), (3, 6677471640), (4, 5008103730), (5, 4006482984), (6, 3338735820), (7, 2861773560), (8, 2504051865), (9, 2225823880), (10, 2003241492), (12, 1669367910), (14, 1430886780), (15, 1335494328), (18, 1112911940), (20, 1001620746), (21, 953924520), (24, 834683955), (28, 715443390), (30, 667747164), (35, 572354712), (36, 556455970), (40, 500810373), (42, 476962260), (45, 445164776), (56, 357721695), (60, 333873582), (63, 317974840), (70, 286177356), (72, 278227985), (84, 238481130), (90, 222582388), (105, 190784904), (120, 166936791), (126, 158987420), (140, 143088678), (168, 119240565), (180, 111291194), (210, 95392452), (252, 79493710), (280, 71544339), (315, 63594968), (360, 55645597), (420, 47696226), (504, 39746855), (630, 31797484), (840, 23848113), (1260, 15898742), (1511, 13257720), (2520, 7949371), (3022, 6628860), (4533, 4419240), (5261, 3807720), (6044, 3314430), (7555, 2651544), (9066, 2209620), (10522, 1903860), (10577, 1893960), (12088, 1657215), (13599, 1473080), (15110, 1325772), (15783, 1269240), (18132, 1104810), (21044, 951930), (21154, 946980), (22665, 883848), (26305, 761544), (27198, 736540), (30220, 662886), (31566, 634620), (31731, 631320), (36264, 552405), (36827, 543960), (42088, 475965), (42308, 473490), (45330, 441924), (47349, 423080), (52610, 380772), (52885, 378792), (54396, 368270), (60440, 331443), (63132, 317310), (63462, 315660), (67995, 294616), (73654, 271980), (78915, 253848), (84616, 236745), (90660, 220962), (94698, 211540), (95193, 210440), (105220, 190386), (105770, 189396), (108792, 184135), (110481, 181320), (126264, 158655), (126924, 157830), (135990, 147308)]