20148493992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{4273}}^1$

素因数の和:4683

約数の個数: 128

約数和(自身を含む): 56166514560

約数和(自身を除く): 36018020568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 337, 424, 583, 636, 674, 1011, 1166, 1272, 1348, 1749, 2022, 2332, 2696, 3498, 3707, 4044, 4273, 4664, 6996, 7414, 8088, 8546, 11121, 12819, 13992, 14828, 17092, 17861, 22242, 25638, 29656, 34184, 35722, 44484, 47003, 51276, 53583, 71444, 88968, 94006, 102552, 107166, 141009, 142888, 188012, 196471, 214332, 226469, 282018, 376024, 392942, 428664, 452938, 564036, 589413, 679407, 785884, 905876, 1128072, 1178826, 1358814, 1440001, 1571768, 1811752, 2357652, 2491159, 2717628, 2880002, 4320003, 4715304, 4982318, 5435256, 5760004, 7473477, 8640006, 9964636, 11520008, 14946954, 15840011, 17280012, 19929272, 29893908, 31680022, 34560024, 47520033, 59787816, 63360044, 76320053, 95040066, 126720088, 152640106, 190080132, 228960159, 305280212, 380160264, 457920318, 610560424, 839520583, 915840636, 1679041166, 1831681272, 2518561749, 3358082332, 5037123498, 6716164664, 10074246996, 20148493992]

約数ペア:

[(1, 20148493992), (2, 10074246996), (3, 6716164664), (4, 5037123498), (6, 3358082332), (8, 2518561749), (11, 1831681272), (12, 1679041166), (22, 915840636), (24, 839520583), (33, 610560424), (44, 457920318), (53, 380160264), (66, 305280212), (88, 228960159), (106, 190080132), (132, 152640106), (159, 126720088), (212, 95040066), (264, 76320053), (318, 63360044), (337, 59787816), (424, 47520033), (583, 34560024), (636, 31680022), (674, 29893908), (1011, 19929272), (1166, 17280012), (1272, 15840011), (1348, 14946954), (1749, 11520008), (2022, 9964636), (2332, 8640006), (2696, 7473477), (3498, 5760004), (3707, 5435256), (4044, 4982318), (4273, 4715304), (4664, 4320003), (6996, 2880002), (7414, 2717628), (8088, 2491159), (8546, 2357652), (11121, 1811752), (12819, 1571768), (13992, 1440001), (14828, 1358814), (17092, 1178826), (17861, 1128072), (22242, 905876), (25638, 785884), (29656, 679407), (34184, 589413), (35722, 564036), (44484, 452938), (47003, 428664), (51276, 392942), (53583, 376024), (71444, 282018), (88968, 226469), (94006, 214332), (102552, 196471), (107166, 188012), (141009, 142888)]