20173375404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{3253}}^1$

素因数の和:3917

約数の個数: 192

約数和(自身を含む): 64492718080

約数和(自身を除く): 44319342676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 631, 702, 756, 819, 1092, 1262, 1404, 1638, 1893, 2457, 2524, 3253, 3276, 3786, 4417, 4914, 5679, 6506, 7572, 8203, 8834, 9759, 9828, 11358, 13012, 13251, 16406, 17037, 17668, 19518, 22716, 22771, 24609, 26502, 29277, 32812, 34074, 39036, 39753, 42289, 45542, 49218, 53004, 57421, 58554, 68148, 68313, 73827, 79506, 84578, 87831, 91084, 98436, 114842, 117108, 119259, 126867, 136626, 147654, 159012, 169156, 172263, 175662, 204939, 221481, 229684, 238518, 253734, 273252, 295308, 296023, 344526, 351324, 380601, 409878, 442962, 477036, 507468, 516789, 592046, 614817, 689052, 761202, 819756, 885924, 888069, 1033578, 1141803, 1184092, 1229634, 1522404, 1550367, 1776138, 2052643, 2067156, 2283606, 2459268, 2664207, 3100734, 3552276, 4105286, 4567212, 5328414, 6157929, 6201468, 7992621, 8210572, 10656828, 12315858, 14368501, 15985242, 18473787, 24631716, 26684359, 28737002, 31970484, 36947574, 43105503, 53368718, 55421361, 57474004, 73895148, 80053077, 86211006, 106737436, 110842722, 129316509, 160106154, 172422012, 186790513, 221685444, 240159231, 258633018, 320212308, 373581026, 387949527, 480318462, 517266036, 560371539, 720477693, 747162052, 775899054, 960636924, 1120743078, 1440955386, 1551798108, 1681114617, 2241486156, 2881910772, 3362229234, 5043343851, 6724458468, 10086687702, 20173375404]

約数ペア:

[(1, 20173375404), (2, 10086687702), (3, 6724458468), (4, 5043343851), (6, 3362229234), (7, 2881910772), (9, 2241486156), (12, 1681114617), (13, 1551798108), (14, 1440955386), (18, 1120743078), (21, 960636924), (26, 775899054), (27, 747162052), (28, 720477693), (36, 560371539), (39, 517266036), (42, 480318462), (52, 387949527), (54, 373581026), (63, 320212308), (78, 258633018), (84, 240159231), (91, 221685444), (108, 186790513), (117, 172422012), (126, 160106154), (156, 129316509), (182, 110842722), (189, 106737436), (234, 86211006), (252, 80053077), (273, 73895148), (351, 57474004), (364, 55421361), (378, 53368718), (468, 43105503), (546, 36947574), (631, 31970484), (702, 28737002), (756, 26684359), (819, 24631716), (1092, 18473787), (1262, 15985242), (1404, 14368501), (1638, 12315858), (1893, 10656828), (2457, 8210572), (2524, 7992621), (3253, 6201468), (3276, 6157929), (3786, 5328414), (4417, 4567212), (4914, 4105286), (5679, 3552276), (6506, 3100734), (7572, 2664207), (8203, 2459268), (8834, 2283606), (9759, 2067156), (9828, 2052643), (11358, 1776138), (13012, 1550367), (13251, 1522404), (16406, 1229634), (17037, 1184092), (17668, 1141803), (19518, 1033578), (22716, 888069), (22771, 885924), (24609, 819756), (26502, 761202), (29277, 689052), (32812, 614817), (34074, 592046), (39036, 516789), (39753, 507468), (42289, 477036), (45542, 442962), (49218, 409878), (53004, 380601), (57421, 351324), (58554, 344526), (68148, 296023), (68313, 295308), (73827, 273252), (79506, 253734), (84578, 238518), (87831, 229684), (91084, 221481), (98436, 204939), (114842, 175662), (117108, 172263), (119259, 169156), (126867, 159012), (136626, 147654)]