20198786772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{5693}}^1$

素因数の和:5929

約数の個数: 96

約数和(自身を含む): 49582076544

約数和(自身を除く): 29383289772

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 131, 148, 183, 222, 244, 262, 366, 393, 444, 524, 732, 786, 1572, 2257, 4514, 4847, 5693, 6771, 7991, 9028, 9694, 11386, 13542, 14541, 15982, 17079, 19388, 22772, 23973, 27084, 29082, 31964, 34158, 47946, 58164, 68316, 95892, 210641, 295667, 347273, 421282, 591334, 631923, 694546, 745783, 842564, 887001, 1041819, 1182668, 1263846, 1389092, 1491566, 1774002, 2083638, 2237349, 2527692, 2983132, 3548004, 4167276, 4474698, 8949396, 12849101, 25698202, 27593971, 38547303, 45492763, 51396404, 55187942, 77094606, 82781913, 90985526, 110375884, 136478289, 154189212, 165563826, 181971052, 272956578, 331127652, 545913156, 1683232231, 3366464462, 5049696693, 6732928924, 10099393386, 20198786772]

約数ペア:

[(1, 20198786772), (2, 10099393386), (3, 6732928924), (4, 5049696693), (6, 3366464462), (12, 1683232231), (37, 545913156), (61, 331127652), (74, 272956578), (111, 181971052), (122, 165563826), (131, 154189212), (148, 136478289), (183, 110375884), (222, 90985526), (244, 82781913), (262, 77094606), (366, 55187942), (393, 51396404), (444, 45492763), (524, 38547303), (732, 27593971), (786, 25698202), (1572, 12849101), (2257, 8949396), (4514, 4474698), (4847, 4167276), (5693, 3548004), (6771, 2983132), (7991, 2527692), (9028, 2237349), (9694, 2083638), (11386, 1774002), (13542, 1491566), (14541, 1389092), (15982, 1263846), (17079, 1182668), (19388, 1041819), (22772, 887001), (23973, 842564), (27084, 745783), (29082, 694546), (31964, 631923), (34158, 591334), (47946, 421282), (58164, 347273), (68316, 295667), (95892, 210641)]