20161433930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{2633}}^1$

素因数の和:3263

約数の個数: 64

約数和(自身を含む): 39953523456

約数和(自身を除く): 19792089526

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 461, 755, 922, 1510, 1661, 2305, 2633, 3322, 4610, 5071, 5266, 8305, 10142, 13165, 16610, 25355, 26330, 28963, 50710, 57926, 69611, 139222, 144815, 289630, 348055, 397583, 696110, 765721, 795166, 1213813, 1531442, 1987915, 2427626, 3828605, 3975830, 4373413, 6069065, 7657210, 8746826, 12138130, 13351943, 21867065, 26703886, 43734130, 66759715, 133519430, 183285763, 366571526, 916428815, 1832857630, 2016143393, 4032286786, 10080716965, 20161433930]

約数ペア:

[(1, 20161433930), (2, 10080716965), (5, 4032286786), (10, 2016143393), (11, 1832857630), (22, 916428815), (55, 366571526), (110, 183285763), (151, 133519430), (302, 66759715), (461, 43734130), (755, 26703886), (922, 21867065), (1510, 13351943), (1661, 12138130), (2305, 8746826), (2633, 7657210), (3322, 6069065), (4610, 4373413), (5071, 3975830), (5266, 3828605), (8305, 2427626), (10142, 1987915), (13165, 1531442), (16610, 1213813), (25355, 795166), (26330, 765721), (28963, 696110), (50710, 397583), (57926, 348055), (69611, 289630), (139222, 144815)]