19702932

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 29830188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 177, 204, 236, 354, 708, 1003, 1637, 2006, 3009, 3274, 4012, 4911, 6018, 6548, 9822, 12036, 19644, 27829, 55658, 83487, 96583, 111316, 166974, 193166, 289749, 333948, 386332, 579498, 1158996, 1641911, 3283822, 4925733, 6567644, 9851466, 19702932]

約数ペア:

[(1, 19702932), (2, 9851466), (3, 6567644), (4, 4925733), (6, 3283822), (12, 1641911), (17, 1158996), (34, 579498), (51, 386332), (59, 333948), (68, 289749), (102, 193166), (118, 166974), (177, 111316), (204, 96583), (236, 83487), (354, 55658), (708, 27829), (1003, 19644), (1637, 12036), (2006, 9822), (3009, 6548), (3274, 6018), (4012, 4911)]