2073102008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1747}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 4224566400

約数和(自身を除く): 2151464392

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 211, 296, 422, 703, 844, 1406, 1688, 1747, 2812, 3494, 4009, 5624, 6988, 7807, 8018, 13976, 15614, 16036, 31228, 32072, 33193, 62456, 64639, 66386, 129278, 132772, 148333, 258556, 265544, 296666, 368617, 517112, 593332, 737234, 1186664, 1228141, 1474468, 2456282, 2948936, 4912564, 7003723, 9825128, 13638829, 14007446, 27277658, 28014892, 54555316, 56029784, 109110632, 259137751, 518275502, 1036551004, 2073102008]

約数ペア:

[(1, 2073102008), (2, 1036551004), (4, 518275502), (8, 259137751), (19, 109110632), (37, 56029784), (38, 54555316), (74, 28014892), (76, 27277658), (148, 14007446), (152, 13638829), (211, 9825128), (296, 7003723), (422, 4912564), (703, 2948936), (844, 2456282), (1406, 1474468), (1688, 1228141), (1747, 1186664), (2812, 737234), (3494, 593332), (4009, 517112), (5624, 368617), (6988, 296666), (7807, 265544), (8018, 258556), (13976, 148333), (15614, 132772), (16036, 129278), (31228, 66386), (32072, 64639), (33193, 62456)]