20134573216

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{809}}^1\times {\mathrm{4297}}^1$

素因数の和:5297

約数の個数: 48

約数和(自身を含む): 39917503080

約数和(自身を除く): 19782929864

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 809, 1448, 1618, 2896, 3236, 4297, 5792, 6472, 8594, 12944, 17188, 25888, 34376, 68752, 137504, 146429, 292858, 585716, 777757, 1171432, 1555514, 2342864, 3111028, 3476273, 4685728, 6222056, 6952546, 12444112, 13905092, 24888224, 27810184, 55620368, 111240736, 629205413, 1258410826, 2516821652, 5033643304, 10067286608, 20134573216]

約数ペア:

[(1, 20134573216), (2, 10067286608), (4, 5033643304), (8, 2516821652), (16, 1258410826), (32, 629205413), (181, 111240736), (362, 55620368), (724, 27810184), (809, 24888224), (1448, 13905092), (1618, 12444112), (2896, 6952546), (3236, 6222056), (4297, 4685728), (5792, 3476273), (6472, 3111028), (8594, 2342864), (12944, 1555514), (17188, 1171432), (25888, 777757), (34376, 585716), (68752, 292858), (137504, 146429)]