20179973088

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{3061}}^1$

素因数の和:5169

約数の個数: 144

約数和(自身を含む): 62654325552

約数和(自身を除く): 42474352464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 2081, 3061, 3168, 4162, 6122, 6243, 8324, 9183, 12244, 12486, 16648, 18366, 18729, 22891, 24488, 24972, 27549, 33296, 33671, 36732, 37458, 45782, 48976, 49944, 55098, 66592, 67342, 68673, 73464, 74916, 91564, 97952, 99888, 101013, 110196, 134684, 137346, 146928, 149832, 183128, 199776, 202026, 206019, 220392, 269368, 274692, 293856, 299664, 303039, 366256, 404052, 412038, 440784, 538736, 549384, 599328, 606078, 732512, 808104, 824076, 881568, 1077472, 1098768, 1212156, 1616208, 1648152, 2197536, 2424312, 3232416, 3296304, 4848624, 6369941, 6592608, 9697248, 12739882, 19109823, 25479764, 38219646, 50959528, 57329469, 70069351, 76439292, 101919056, 114658938, 140138702, 152878584, 203838112, 210208053, 229317876, 280277404, 305757168, 420416106, 458635752, 560554808, 611514336, 630624159, 840832212, 917271504, 1121109616, 1261248318, 1681664424, 1834543008, 2242219232, 2522496636, 3363328848, 5044993272, 6726657696, 10089986544, 20179973088]

約数ペア:

[(1, 20179973088), (2, 10089986544), (3, 6726657696), (4, 5044993272), (6, 3363328848), (8, 2522496636), (9, 2242219232), (11, 1834543008), (12, 1681664424), (16, 1261248318), (18, 1121109616), (22, 917271504), (24, 840832212), (32, 630624159), (33, 611514336), (36, 560554808), (44, 458635752), (48, 420416106), (66, 305757168), (72, 280277404), (88, 229317876), (96, 210208053), (99, 203838112), (132, 152878584), (144, 140138702), (176, 114658938), (198, 101919056), (264, 76439292), (288, 70069351), (352, 57329469), (396, 50959528), (528, 38219646), (792, 25479764), (1056, 19109823), (1584, 12739882), (2081, 9697248), (3061, 6592608), (3168, 6369941), (4162, 4848624), (6122, 3296304), (6243, 3232416), (8324, 2424312), (9183, 2197536), (12244, 1648152), (12486, 1616208), (16648, 1212156), (18366, 1098768), (18729, 1077472), (22891, 881568), (24488, 824076), (24972, 808104), (27549, 732512), (33296, 606078), (33671, 599328), (36732, 549384), (37458, 538736), (45782, 440784), (48976, 412038), (49944, 404052), (55098, 366256), (66592, 303039), (67342, 299664), (68673, 293856), (73464, 274692), (74916, 269368), (91564, 220392), (97952, 206019), (99888, 202026), (101013, 199776), (110196, 183128), (134684, 149832), (137346, 146928)]