22563996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20663}}^1$

素因数の和:20690

約数の個数: 48

約数和(自身を含む): 64802304

約数和(自身を除く): 42238308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20663, 41326, 61989, 82652, 123978, 144641, 247956, 268619, 289282, 433923, 537238, 578564, 805857, 867846, 1074476, 1611714, 1735692, 1880333, 3223428, 3760666, 5640999, 7521332, 11281998, 22563996]

約数ペア:

[(1, 22563996), (2, 11281998), (3, 7521332), (4, 5640999), (6, 3760666), (7, 3223428), (12, 1880333), (13, 1735692), (14, 1611714), (21, 1074476), (26, 867846), (28, 805857), (39, 578564), (42, 537238), (52, 433923), (78, 289282), (84, 268619), (91, 247956), (156, 144641), (182, 123978), (273, 82652), (364, 61989), (546, 41326), (1092, 20663)]