20234038920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{8513}}^1$

素因数の和:9239

約数の個数: 128

約数和(自身を含む): 62894620800

約数和(自身を除く): 42660581880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 683, 696, 870, 1160, 1366, 1740, 2049, 2732, 3415, 3480, 4098, 5464, 6830, 8196, 8513, 10245, 13660, 16392, 17026, 19807, 20490, 25539, 27320, 34052, 39614, 40980, 42565, 51078, 59421, 68104, 79228, 81960, 85130, 99035, 102156, 118842, 127695, 158456, 170260, 198070, 204312, 237684, 246877, 255390, 297105, 340520, 396140, 475368, 493754, 510780, 594210, 740631, 792280, 987508, 1021560, 1188420, 1234385, 1481262, 1975016, 2376840, 2468770, 2962524, 3703155, 4937540, 5814379, 5925048, 7406310, 9875080, 11628758, 14812620, 17443137, 23257516, 29071895, 29625240, 34886274, 46515032, 58143790, 69772548, 87215685, 116287580, 139545096, 168616991, 174431370, 232575160, 337233982, 348862740, 505850973, 674467964, 697725480, 843084955, 1011701946, 1348935928, 1686169910, 2023403892, 2529254865, 3372339820, 4046807784, 5058509730, 6744679640, 10117019460, 20234038920]

約数ペア:

[(1, 20234038920), (2, 10117019460), (3, 6744679640), (4, 5058509730), (5, 4046807784), (6, 3372339820), (8, 2529254865), (10, 2023403892), (12, 1686169910), (15, 1348935928), (20, 1011701946), (24, 843084955), (29, 697725480), (30, 674467964), (40, 505850973), (58, 348862740), (60, 337233982), (87, 232575160), (116, 174431370), (120, 168616991), (145, 139545096), (174, 116287580), (232, 87215685), (290, 69772548), (348, 58143790), (435, 46515032), (580, 34886274), (683, 29625240), (696, 29071895), (870, 23257516), (1160, 17443137), (1366, 14812620), (1740, 11628758), (2049, 9875080), (2732, 7406310), (3415, 5925048), (3480, 5814379), (4098, 4937540), (5464, 3703155), (6830, 2962524), (8196, 2468770), (8513, 2376840), (10245, 1975016), (13660, 1481262), (16392, 1234385), (17026, 1188420), (19807, 1021560), (20490, 987508), (25539, 792280), (27320, 740631), (34052, 594210), (39614, 510780), (40980, 493754), (42565, 475368), (51078, 396140), (59421, 340520), (68104, 297105), (79228, 255390), (81960, 246877), (85130, 237684), (99035, 204312), (102156, 198070), (118842, 170260), (127695, 158456)]