20141521372

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{10711}}^1$

素因数の和:11242

約数の個数: 48

約数和(自身を含む): 40599336960

約数和(自身を除く): 20457815588

約数列:

[1, 2, 4, 7, 14, 28, 239, 281, 478, 562, 956, 1124, 1673, 1967, 3346, 3934, 6692, 7868, 10711, 21422, 42844, 67159, 74977, 134318, 149954, 268636, 299908, 470113, 940226, 1880452, 2559929, 3009791, 5119858, 6019582, 10239716, 12039164, 17919503, 21068537, 35839006, 42137074, 71678012, 84274148, 719340049, 1438680098, 2877360196, 5035380343, 10070760686, 20141521372]

約数ペア:

[(1, 20141521372), (2, 10070760686), (4, 5035380343), (7, 2877360196), (14, 1438680098), (28, 719340049), (239, 84274148), (281, 71678012), (478, 42137074), (562, 35839006), (956, 21068537), (1124, 17919503), (1673, 12039164), (1967, 10239716), (3346, 6019582), (3934, 5119858), (6692, 3009791), (7868, 2559929), (10711, 1880452), (21422, 940226), (42844, 470113), (67159, 299908), (74977, 268636), (134318, 149954)]