20110482

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{151}}^2$

素因数の和:324

約数の個数: 54

約数和(自身を含む): 51024519

約数和(自身を除く): 30914037

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 151, 294, 302, 441, 453, 882, 906, 1057, 1359, 2114, 2718, 3171, 6342, 7399, 9513, 14798, 19026, 22197, 22801, 44394, 45602, 66591, 68403, 133182, 136806, 159607, 205209, 319214, 410418, 478821, 957642, 1117249, 1436463, 2234498, 2872926, 3351747, 6703494, 10055241, 20110482]

約数ペア:

[(1, 20110482), (2, 10055241), (3, 6703494), (6, 3351747), (7, 2872926), (9, 2234498), (14, 1436463), (18, 1117249), (21, 957642), (42, 478821), (49, 410418), (63, 319214), (98, 205209), (126, 159607), (147, 136806), (151, 133182), (294, 68403), (302, 66591), (441, 45602), (453, 44394), (882, 22801), (906, 22197), (1057, 19026), (1359, 14798), (2114, 9513), (2718, 7399), (3171, 6342)]