20734540176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{2927}}^1$

素因数の和:3701

約数の個数: 160

約数和(自身を含む): 63435939840

約数和(自身を除く): 42701399664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 727, 812, 1218, 1392, 1454, 1624, 2181, 2436, 2908, 2927, 3248, 4362, 4872, 5089, 5816, 5854, 8724, 8781, 9744, 10178, 11632, 11708, 15267, 17448, 17562, 20356, 20489, 21083, 23416, 30534, 34896, 35124, 40712, 40978, 42166, 46832, 61068, 61467, 63249, 70248, 81424, 81956, 84332, 84883, 122136, 122934, 126498, 140496, 147581, 163912, 168664, 169766, 244272, 245868, 252996, 254649, 295162, 327824, 337328, 339532, 442743, 491736, 505992, 509298, 590324, 594181, 679064, 885486, 983472, 1011984, 1018596, 1180648, 1188362, 1358128, 1770972, 1782543, 2037192, 2127929, 2361296, 2376724, 3541944, 3565086, 4074384, 4255858, 4753448, 6383787, 7083888, 7130172, 8511716, 9506896, 12767574, 14260344, 14895503, 17023432, 25535148, 28520688, 29791006, 34046864, 44686509, 51070296, 59582012, 61709941, 89373018, 102140592, 119164024, 123419882, 178746036, 185129823, 238328048, 246839764, 357492072, 370259646, 431969587, 493679528, 714984144, 740519292, 863939174, 987359056, 1295908761, 1481038584, 1727878348, 2591817522, 2962077168, 3455756696, 5183635044, 6911513392, 10367270088, 20734540176]

約数ペア:

[(1, 20734540176), (2, 10367270088), (3, 6911513392), (4, 5183635044), (6, 3455756696), (7, 2962077168), (8, 2591817522), (12, 1727878348), (14, 1481038584), (16, 1295908761), (21, 987359056), (24, 863939174), (28, 740519292), (29, 714984144), (42, 493679528), (48, 431969587), (56, 370259646), (58, 357492072), (84, 246839764), (87, 238328048), (112, 185129823), (116, 178746036), (168, 123419882), (174, 119164024), (203, 102140592), (232, 89373018), (336, 61709941), (348, 59582012), (406, 51070296), (464, 44686509), (609, 34046864), (696, 29791006), (727, 28520688), (812, 25535148), (1218, 17023432), (1392, 14895503), (1454, 14260344), (1624, 12767574), (2181, 9506896), (2436, 8511716), (2908, 7130172), (2927, 7083888), (3248, 6383787), (4362, 4753448), (4872, 4255858), (5089, 4074384), (5816, 3565086), (5854, 3541944), (8724, 2376724), (8781, 2361296), (9744, 2127929), (10178, 2037192), (11632, 1782543), (11708, 1770972), (15267, 1358128), (17448, 1188362), (17562, 1180648), (20356, 1018596), (20489, 1011984), (21083, 983472), (23416, 885486), (30534, 679064), (34896, 594181), (35124, 590324), (40712, 509298), (40978, 505992), (42166, 491736), (46832, 442743), (61068, 339532), (61467, 337328), (63249, 327824), (70248, 295162), (81424, 254649), (81956, 252996), (84332, 245868), (84883, 244272), (122136, 169766), (122934, 168664), (126498, 163912), (140496, 147581)]