20742830298

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{18803}}^1$

素因数の和:19504

約数の個数: 64

約数和(自身を含む): 47656857600

約数和(自身を除く): 26914027302

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 659, 837, 1318, 1674, 1977, 3954, 5931, 11862, 17793, 18803, 20429, 35586, 37606, 40858, 56409, 61287, 112818, 122574, 169227, 183861, 338454, 367722, 507681, 551583, 582893, 1015362, 1103166, 1165786, 1748679, 3497358, 5246037, 10492074, 12391177, 15738111, 24782354, 31476222, 37173531, 74347062, 111520593, 223041186, 334561779, 384126487, 669123558, 768252974, 1152379461, 2304758922, 3457138383, 6914276766, 10371415149, 20742830298]

約数ペア:

[(1, 20742830298), (2, 10371415149), (3, 6914276766), (6, 3457138383), (9, 2304758922), (18, 1152379461), (27, 768252974), (31, 669123558), (54, 384126487), (62, 334561779), (93, 223041186), (186, 111520593), (279, 74347062), (558, 37173531), (659, 31476222), (837, 24782354), (1318, 15738111), (1674, 12391177), (1977, 10492074), (3954, 5246037), (5931, 3497358), (11862, 1748679), (17793, 1165786), (18803, 1103166), (20429, 1015362), (35586, 582893), (37606, 551583), (40858, 507681), (56409, 367722), (61287, 338454), (112818, 183861), (122574, 169227)]