20160294418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{8101}}^1$

素因数の和:8275

約数の個数: 64

約数和(自身を含む): 35280645120

約数和(自身を除く): 15120350702

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 89, 178, 341, 451, 682, 902, 979, 1271, 1958, 2542, 2759, 3649, 5518, 7298, 8101, 13981, 16202, 27962, 30349, 40139, 60698, 80278, 89111, 113119, 178222, 226238, 251131, 332141, 502262, 664282, 720989, 1244309, 1441978, 2488618, 2762441, 3653551, 5524882, 7307102, 7930879, 10296371, 15861758, 20592742, 22350659, 29560549, 44701318, 59121098, 113260081, 226520162, 245857249, 325166039, 491714498, 650332078, 916377019, 1832754038, 10080147209, 20160294418]

約数ペア:

[(1, 20160294418), (2, 10080147209), (11, 1832754038), (22, 916377019), (31, 650332078), (41, 491714498), (62, 325166039), (82, 245857249), (89, 226520162), (178, 113260081), (341, 59121098), (451, 44701318), (682, 29560549), (902, 22350659), (979, 20592742), (1271, 15861758), (1958, 10296371), (2542, 7930879), (2759, 7307102), (3649, 5524882), (5518, 3653551), (7298, 2762441), (8101, 2488618), (13981, 1441978), (16202, 1244309), (27962, 720989), (30349, 664282), (40139, 502262), (60698, 332141), (80278, 251131), (89111, 226238), (113119, 178222)]