20652918384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{2971}}^1$

素因数の和:4223

約数の個数: 160

約数和(自身を含む): 64636862976

約数和(自身を除く): 43983944592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1217, 1428, 1904, 2434, 2856, 2971, 3651, 4868, 5712, 5942, 7302, 8519, 8913, 9736, 11884, 14604, 17038, 17826, 19472, 20689, 20797, 23768, 25557, 29208, 34076, 35652, 41378, 41594, 47536, 50507, 51114, 58416, 62067, 62391, 68152, 71304, 82756, 83188, 101014, 102228, 124134, 124782, 136304, 142608, 144823, 151521, 165512, 166376, 202028, 204456, 248268, 249564, 289646, 303042, 331024, 332752, 353549, 404056, 408912, 434469, 496536, 499128, 579292, 606084, 707098, 808112, 868938, 993072, 998256, 1060647, 1158584, 1212168, 1414196, 1737876, 2121294, 2317168, 2424336, 2828392, 3475752, 3615707, 4242588, 5656784, 6951504, 7231414, 8485176, 10847121, 14462828, 16970352, 21694242, 25309949, 28925656, 43388484, 50619898, 57851312, 61467019, 75929847, 86776968, 101239796, 122934038, 151859694, 173553936, 184401057, 202479592, 245868076, 303719388, 368802114, 404959184, 430269133, 491736152, 607438776, 737604228, 860538266, 983472304, 1214877552, 1290807399, 1475208456, 1721076532, 2581614798, 2950416912, 3442153064, 5163229596, 6884306128, 10326459192, 20652918384]

約数ペア:

[(1, 20652918384), (2, 10326459192), (3, 6884306128), (4, 5163229596), (6, 3442153064), (7, 2950416912), (8, 2581614798), (12, 1721076532), (14, 1475208456), (16, 1290807399), (17, 1214877552), (21, 983472304), (24, 860538266), (28, 737604228), (34, 607438776), (42, 491736152), (48, 430269133), (51, 404959184), (56, 368802114), (68, 303719388), (84, 245868076), (102, 202479592), (112, 184401057), (119, 173553936), (136, 151859694), (168, 122934038), (204, 101239796), (238, 86776968), (272, 75929847), (336, 61467019), (357, 57851312), (408, 50619898), (476, 43388484), (714, 28925656), (816, 25309949), (952, 21694242), (1217, 16970352), (1428, 14462828), (1904, 10847121), (2434, 8485176), (2856, 7231414), (2971, 6951504), (3651, 5656784), (4868, 4242588), (5712, 3615707), (5942, 3475752), (7302, 2828392), (8519, 2424336), (8913, 2317168), (9736, 2121294), (11884, 1737876), (14604, 1414196), (17038, 1212168), (17826, 1158584), (19472, 1060647), (20689, 998256), (20797, 993072), (23768, 868938), (25557, 808112), (29208, 707098), (34076, 606084), (35652, 579292), (41378, 499128), (41594, 496536), (47536, 434469), (50507, 408912), (51114, 404056), (58416, 353549), (62067, 332752), (62391, 331024), (68152, 303042), (71304, 289646), (82756, 249564), (83188, 248268), (101014, 204456), (102228, 202028), (124134, 166376), (124782, 165512), (136304, 151521), (142608, 144823)]