20171728170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{496963}}^1$

素因数の和:497028

約数の個数: 96

約数和(自身を含む): 58609946304

約数和(自身を除く): 38438218134

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 495, 615, 738, 902, 990, 1230, 1353, 1845, 2255, 2706, 3690, 4059, 4510, 6765, 8118, 13530, 20295, 40590, 496963, 993926, 1490889, 2484815, 2981778, 4472667, 4969630, 5466593, 7454445, 8945334, 10933186, 14908890, 16399779, 20375483, 22363335, 27332965, 32799558, 40750966, 44726670, 49199337, 54665930, 61126449, 81998895, 98398674, 101877415, 122252898, 163997790, 183379347, 203754830, 224130313, 245996685, 305632245, 366758694, 448260626, 491993370, 611264490, 672390939, 916896735, 1120651565, 1344781878, 1833793470, 2017172817, 2241303130, 3361954695, 4034345634, 6723909390, 10085864085, 20171728170]

約数ペア:

[(1, 20171728170), (2, 10085864085), (3, 6723909390), (5, 4034345634), (6, 3361954695), (9, 2241303130), (10, 2017172817), (11, 1833793470), (15, 1344781878), (18, 1120651565), (22, 916896735), (30, 672390939), (33, 611264490), (41, 491993370), (45, 448260626), (55, 366758694), (66, 305632245), (82, 245996685), (90, 224130313), (99, 203754830), (110, 183379347), (123, 163997790), (165, 122252898), (198, 101877415), (205, 98398674), (246, 81998895), (330, 61126449), (369, 54665930), (410, 49199337), (451, 44726670), (495, 40750966), (615, 32799558), (738, 27332965), (902, 22363335), (990, 20375483), (1230, 16399779), (1353, 14908890), (1845, 10933186), (2255, 8945334), (2706, 7454445), (3690, 5466593), (4059, 4969630), (4510, 4472667), (6765, 2981778), (8118, 2484815), (13530, 1490889), (20295, 993926), (40590, 496963)]