2020113810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52321}}^1$

素因数の和:52361

約数の個数: 128

約数和(自身を含む): 6328869120

約数和(自身を除く): 4308755310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 6435, 7722, 12870, 19305, 38610, 52321, 104642, 156963, 261605, 313926, 470889, 523210, 575531, 680173, 784815, 941778, 1151062, 1360346, 1412667, 1569630, 1726593, 2040519, 2354445, 2825334, 2877655, 3400865, 3453186, 4081038, 4708890, 5179779, 5755310, 6121557, 6801730, 7063335, 7481903, 8632965, 10202595, 10359558, 12243114, 14126670, 14963806, 15539337, 17265930, 18364671, 20405190, 22445709, 25898895, 30607785, 31078674, 36729342, 37409515, 44891418, 51797790, 61215570, 67337127, 74819030, 77696685, 91823355, 112228545, 134674254, 155393370, 183646710, 202011381, 224457090, 336685635, 404022762, 673371270, 1010056905, 2020113810]

約数ペア:

[(1, 2020113810), (2, 1010056905), (3, 673371270), (5, 404022762), (6, 336685635), (9, 224457090), (10, 202011381), (11, 183646710), (13, 155393370), (15, 134674254), (18, 112228545), (22, 91823355), (26, 77696685), (27, 74819030), (30, 67337127), (33, 61215570), (39, 51797790), (45, 44891418), (54, 37409515), (55, 36729342), (65, 31078674), (66, 30607785), (78, 25898895), (90, 22445709), (99, 20405190), (110, 18364671), (117, 17265930), (130, 15539337), (135, 14963806), (143, 14126670), (165, 12243114), (195, 10359558), (198, 10202595), (234, 8632965), (270, 7481903), (286, 7063335), (297, 6801730), (330, 6121557), (351, 5755310), (390, 5179779), (429, 4708890), (495, 4081038), (585, 3453186), (594, 3400865), (702, 2877655), (715, 2825334), (858, 2354445), (990, 2040519), (1170, 1726593), (1287, 1569630), (1430, 1412667), (1485, 1360346), (1755, 1151062), (2145, 941778), (2574, 784815), (2970, 680173), (3510, 575531), (3861, 523210), (4290, 470889), (6435, 313926), (7722, 261605), (12870, 156963), (19305, 104642), (38610, 52321)]