20201490036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{474347}}^1$

素因数の和:474390

約数の個数: 108

約数和(自身を含む): 63194537952

約数和(自身を除く): 42993047916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 6084, 7098, 10647, 14196, 21294, 42588, 474347, 948694, 1423041, 1897388, 2846082, 3320429, 4269123, 5692164, 6166511, 6640858, 8538246, 9961287, 12333022, 13281716, 17076492, 18499533, 19922574, 24666044, 29883861, 36999066, 39845148, 43165577, 55498599, 59767722, 73998132, 80164643, 86331154, 110997198, 119535444, 129496731, 160329286, 172662308, 221994396, 240493929, 258993462, 320658572, 388490193, 480987858, 517986924, 561152501, 721481787, 776980386, 961975716, 1122305002, 1442963574, 1553960772, 1683457503, 2244610004, 2885927148, 3366915006, 5050372509, 6733830012, 10100745018, 20201490036]

約数ペア:

[(1, 20201490036), (2, 10100745018), (3, 6733830012), (4, 5050372509), (6, 3366915006), (7, 2885927148), (9, 2244610004), (12, 1683457503), (13, 1553960772), (14, 1442963574), (18, 1122305002), (21, 961975716), (26, 776980386), (28, 721481787), (36, 561152501), (39, 517986924), (42, 480987858), (52, 388490193), (63, 320658572), (78, 258993462), (84, 240493929), (91, 221994396), (117, 172662308), (126, 160329286), (156, 129496731), (169, 119535444), (182, 110997198), (234, 86331154), (252, 80164643), (273, 73998132), (338, 59767722), (364, 55498599), (468, 43165577), (507, 39845148), (546, 36999066), (676, 29883861), (819, 24666044), (1014, 19922574), (1092, 18499533), (1183, 17076492), (1521, 13281716), (1638, 12333022), (2028, 9961287), (2366, 8538246), (3042, 6640858), (3276, 6166511), (3549, 5692164), (4732, 4269123), (6084, 3320429), (7098, 2846082), (10647, 1897388), (14196, 1423041), (21294, 948694), (42588, 474347)]