20192854980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1\times {\mathrm{5153}}^1$

素因数の和:5677

約数の個数: 96

約数和(自身を含む): 56995158528

約数和(自身を除く): 36802303548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 271, 482, 542, 723, 813, 964, 1084, 1205, 1355, 1446, 1626, 2410, 2710, 2892, 3252, 3615, 4065, 4820, 5153, 5420, 7230, 8130, 10306, 14460, 15459, 16260, 20612, 25765, 30918, 51530, 61836, 65311, 77295, 103060, 130622, 154590, 195933, 261244, 309180, 326555, 391866, 653110, 783732, 979665, 1241873, 1306220, 1396463, 1959330, 2483746, 2792926, 3725619, 3918660, 4189389, 4967492, 5585852, 6209365, 6982315, 7451238, 8378778, 12418730, 13964630, 14902476, 16757556, 18628095, 20946945, 24837460, 27929260, 37256190, 41893890, 74512380, 83787780, 336547583, 673095166, 1009642749, 1346190332, 1682737915, 2019285498, 3365475830, 4038570996, 5048213745, 6730951660, 10096427490, 20192854980]

約数ペア:

[(1, 20192854980), (2, 10096427490), (3, 6730951660), (4, 5048213745), (5, 4038570996), (6, 3365475830), (10, 2019285498), (12, 1682737915), (15, 1346190332), (20, 1009642749), (30, 673095166), (60, 336547583), (241, 83787780), (271, 74512380), (482, 41893890), (542, 37256190), (723, 27929260), (813, 24837460), (964, 20946945), (1084, 18628095), (1205, 16757556), (1355, 14902476), (1446, 13964630), (1626, 12418730), (2410, 8378778), (2710, 7451238), (2892, 6982315), (3252, 6209365), (3615, 5585852), (4065, 4967492), (4820, 4189389), (5153, 3918660), (5420, 3725619), (7230, 2792926), (8130, 2483746), (10306, 1959330), (14460, 1396463), (15459, 1306220), (16260, 1241873), (20612, 979665), (25765, 783732), (30918, 653110), (51530, 391866), (61836, 326555), (65311, 309180), (77295, 261244), (103060, 195933), (130622, 154590)]