20792042010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1\times {\mathrm{1039}}^1$

素因数の和:1733

約数の個数: 128

約数和(自身を含む): 56007244800

約数和(自身を除く): 35215202790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 541, 685, 822, 1039, 1082, 1233, 1370, 1623, 2055, 2078, 2466, 2705, 3117, 3246, 3699, 4110, 4869, 5195, 5410, 6165, 6234, 7398, 8115, 9351, 9738, 10390, 12330, 14607, 15585, 16230, 18495, 18702, 24345, 28053, 29214, 31170, 36990, 46755, 48690, 56106, 73035, 74117, 93510, 140265, 142343, 146070, 148234, 222351, 280530, 284686, 370585, 427029, 444702, 562099, 667053, 711715, 741170, 854058, 1111755, 1124198, 1281087, 1334106, 1423430, 1686297, 2001159, 2135145, 2223510, 2562174, 2810495, 3335265, 3372594, 3843261, 4002318, 4270290, 5058891, 5620990, 6405435, 6670530, 7686522, 8431485, 10005795, 10117782, 12810870, 15176673, 16862970, 19216305, 20011590, 25294455, 30353346, 38432610, 50588910, 75883365, 77007563, 151766730, 154015126, 231022689, 385037815, 462045378, 693068067, 770075630, 1155113445, 1386136134, 2079204201, 2310226890, 3465340335, 4158408402, 6930680670, 10396021005, 20792042010]

約数ペア:

[(1, 20792042010), (2, 10396021005), (3, 6930680670), (5, 4158408402), (6, 3465340335), (9, 2310226890), (10, 2079204201), (15, 1386136134), (18, 1155113445), (27, 770075630), (30, 693068067), (45, 462045378), (54, 385037815), (90, 231022689), (135, 154015126), (137, 151766730), (270, 77007563), (274, 75883365), (411, 50588910), (541, 38432610), (685, 30353346), (822, 25294455), (1039, 20011590), (1082, 19216305), (1233, 16862970), (1370, 15176673), (1623, 12810870), (2055, 10117782), (2078, 10005795), (2466, 8431485), (2705, 7686522), (3117, 6670530), (3246, 6405435), (3699, 5620990), (4110, 5058891), (4869, 4270290), (5195, 4002318), (5410, 3843261), (6165, 3372594), (6234, 3335265), (7398, 2810495), (8115, 2562174), (9351, 2223510), (9738, 2135145), (10390, 2001159), (12330, 1686297), (14607, 1423430), (15585, 1334106), (16230, 1281087), (18495, 1124198), (18702, 1111755), (24345, 854058), (28053, 741170), (29214, 711715), (31170, 667053), (36990, 562099), (46755, 444702), (48690, 427029), (56106, 370585), (73035, 284686), (74117, 280530), (93510, 222351), (140265, 148234), (142343, 146070)]