20111861370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{32707}}^1$

素因数の和:33019

約数の個数: 64

約数和(自身を含む): 48983500800

約数和(自身を除く): 28871639430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 199, 206, 309, 398, 515, 597, 618, 995, 1030, 1194, 1545, 1990, 2985, 3090, 5970, 20497, 32707, 40994, 61491, 65414, 98121, 102485, 122982, 163535, 196242, 204970, 307455, 327070, 490605, 614910, 981210, 3368821, 6508693, 6737642, 10106463, 13017386, 16844105, 19526079, 20212926, 32543465, 33688210, 39052158, 50532315, 65086930, 97630395, 101064630, 195260790, 670395379, 1340790758, 2011186137, 3351976895, 4022372274, 6703953790, 10055930685, 20111861370]

約数ペア:

[(1, 20111861370), (2, 10055930685), (3, 6703953790), (5, 4022372274), (6, 3351976895), (10, 2011186137), (15, 1340790758), (30, 670395379), (103, 195260790), (199, 101064630), (206, 97630395), (309, 65086930), (398, 50532315), (515, 39052158), (597, 33688210), (618, 32543465), (995, 20212926), (1030, 19526079), (1194, 16844105), (1545, 13017386), (1990, 10106463), (2985, 6737642), (3090, 6508693), (5970, 3368821), (20497, 981210), (32707, 614910), (40994, 490605), (61491, 327070), (65414, 307455), (98121, 204970), (102485, 196242), (122982, 163535)]