20779675290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{121327}}^1$

素因数の和:121524

約数の個数: 96

約数和(自身を含む): 59279890176

約数和(自身を除く): 38500214886

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 173, 198, 330, 346, 495, 519, 865, 990, 1038, 1557, 1730, 1903, 2595, 3114, 3806, 5190, 5709, 7785, 9515, 11418, 15570, 17127, 19030, 28545, 34254, 57090, 85635, 121327, 171270, 242654, 363981, 606635, 727962, 1091943, 1213270, 1334597, 1819905, 2183886, 2669194, 3639810, 4003791, 5459715, 6672985, 8007582, 10919430, 12011373, 13345970, 20018955, 20989571, 24022746, 40037910, 41979142, 60056865, 62968713, 104947855, 120113730, 125937426, 188906139, 209895710, 230885281, 314843565, 377812278, 461770562, 629687130, 692655843, 944530695, 1154426405, 1385311686, 1889061390, 2077967529, 2308852810, 3463279215, 4155935058, 6926558430, 10389837645, 20779675290]

約数ペア:

[(1, 20779675290), (2, 10389837645), (3, 6926558430), (5, 4155935058), (6, 3463279215), (9, 2308852810), (10, 2077967529), (11, 1889061390), (15, 1385311686), (18, 1154426405), (22, 944530695), (30, 692655843), (33, 629687130), (45, 461770562), (55, 377812278), (66, 314843565), (90, 230885281), (99, 209895710), (110, 188906139), (165, 125937426), (173, 120113730), (198, 104947855), (330, 62968713), (346, 60056865), (495, 41979142), (519, 40037910), (865, 24022746), (990, 20989571), (1038, 20018955), (1557, 13345970), (1730, 12011373), (1903, 10919430), (2595, 8007582), (3114, 6672985), (3806, 5459715), (5190, 4003791), (5709, 3639810), (7785, 2669194), (9515, 2183886), (11418, 1819905), (15570, 1334597), (17127, 1213270), (19030, 1091943), (28545, 727962), (34254, 606635), (57090, 363981), (85635, 242654), (121327, 171270)]