20076564512

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5167}}^1$

素因数の和:5338

約数の個数: 96

約数和(自身を含む): 42195686400

約数和(自身を除く): 22119121888

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 79, 106, 116, 158, 212, 232, 316, 424, 464, 632, 848, 928, 1264, 1537, 1696, 2291, 2528, 3074, 4187, 4582, 5167, 6148, 8374, 9164, 10334, 12296, 16748, 18328, 20668, 24592, 33496, 36656, 41336, 49184, 66992, 73312, 82672, 121423, 133984, 149843, 165344, 242846, 273851, 299686, 408193, 485692, 547702, 599372, 816386, 971384, 1095404, 1198744, 1632772, 1942768, 2190808, 2397488, 3265544, 3885536, 4381616, 4794976, 6531088, 7941679, 8763232, 11837597, 13062176, 15883358, 21634229, 23675194, 31766716, 43268458, 47350388, 63533432, 86536916, 94700776, 127066864, 173073832, 189401552, 254133728, 346147664, 378803104, 627392641, 692295328, 1254785282, 2509570564, 5019141128, 10038282256, 20076564512]

約数ペア:

[(1, 20076564512), (2, 10038282256), (4, 5019141128), (8, 2509570564), (16, 1254785282), (29, 692295328), (32, 627392641), (53, 378803104), (58, 346147664), (79, 254133728), (106, 189401552), (116, 173073832), (158, 127066864), (212, 94700776), (232, 86536916), (316, 63533432), (424, 47350388), (464, 43268458), (632, 31766716), (848, 23675194), (928, 21634229), (1264, 15883358), (1537, 13062176), (1696, 11837597), (2291, 8763232), (2528, 7941679), (3074, 6531088), (4187, 4794976), (4582, 4381616), (5167, 3885536), (6148, 3265544), (8374, 2397488), (9164, 2190808), (10334, 1942768), (12296, 1632772), (16748, 1198744), (18328, 1095404), (20668, 971384), (24592, 816386), (33496, 599372), (36656, 547702), (41336, 485692), (49184, 408193), (66992, 299686), (73312, 273851), (82672, 242846), (121423, 165344), (133984, 149843)]