20550296304

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{16267}}^1$

素因数の和:16595

約数の個数: 120

約数和(自身を含む): 59580964352

約数和(自身を除く): 39030668048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 283, 372, 496, 558, 566, 744, 849, 1116, 1132, 1488, 1698, 2232, 2264, 2547, 3396, 4464, 4528, 5094, 6792, 8773, 10188, 13584, 16267, 17546, 20376, 26319, 32534, 35092, 40752, 48801, 52638, 65068, 70184, 78957, 97602, 105276, 130136, 140368, 146403, 157914, 195204, 210552, 260272, 292806, 315828, 390408, 421104, 504277, 585612, 631656, 780816, 1008554, 1171224, 1263312, 1512831, 2017108, 2342448, 3025662, 4034216, 4538493, 4603561, 6051324, 8068432, 9076986, 9207122, 12102648, 13810683, 18153972, 18414244, 24205296, 27621366, 36307944, 36828488, 41432049, 55242732, 72615888, 73656976, 82864098, 110485464, 142710391, 165728196, 220970928, 285420782, 331456392, 428131173, 570841564, 662912784, 856262346, 1141683128, 1284393519, 1712524692, 2283366256, 2568787038, 3425049384, 5137574076, 6850098768, 10275148152, 20550296304]

約数ペア:

[(1, 20550296304), (2, 10275148152), (3, 6850098768), (4, 5137574076), (6, 3425049384), (8, 2568787038), (9, 2283366256), (12, 1712524692), (16, 1284393519), (18, 1141683128), (24, 856262346), (31, 662912784), (36, 570841564), (48, 428131173), (62, 331456392), (72, 285420782), (93, 220970928), (124, 165728196), (144, 142710391), (186, 110485464), (248, 82864098), (279, 73656976), (283, 72615888), (372, 55242732), (496, 41432049), (558, 36828488), (566, 36307944), (744, 27621366), (849, 24205296), (1116, 18414244), (1132, 18153972), (1488, 13810683), (1698, 12102648), (2232, 9207122), (2264, 9076986), (2547, 8068432), (3396, 6051324), (4464, 4603561), (4528, 4538493), (5094, 4034216), (6792, 3025662), (8773, 2342448), (10188, 2017108), (13584, 1512831), (16267, 1263312), (17546, 1171224), (20376, 1008554), (26319, 780816), (32534, 631656), (35092, 585612), (40752, 504277), (48801, 421104), (52638, 390408), (65068, 315828), (70184, 292806), (78957, 260272), (97602, 210552), (105276, 195204), (130136, 157914), (140368, 146403)]