20166445398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{1613}}^1$

素因数の和:2670

約数の個数: 96

約数和(自身を含む): 47016129888

約数和(自身を除く): 26849684490

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1013, 1122, 1613, 2026, 2057, 3039, 3226, 4114, 4839, 6078, 6171, 9678, 11143, 12342, 17221, 17743, 22286, 27421, 33429, 34442, 35486, 51663, 53229, 54842, 66858, 82263, 103326, 106458, 122573, 164526, 189431, 195173, 245146, 301631, 367719, 378862, 390346, 568293, 585519, 603262, 735438, 904893, 1136586, 1171038, 1633969, 1809786, 2083741, 3267938, 3317941, 4167482, 4901907, 6251223, 6635882, 9803814, 9953823, 12502446, 17973659, 19907646, 27777473, 35947318, 53920977, 55554946, 83332419, 107841954, 166664838, 197710249, 305552203, 395420498, 593130747, 611104406, 916656609, 1186261494, 1833313218, 3361074233, 6722148466, 10083222699, 20166445398]

約数ペア:

[(1, 20166445398), (2, 10083222699), (3, 6722148466), (6, 3361074233), (11, 1833313218), (17, 1186261494), (22, 916656609), (33, 611104406), (34, 593130747), (51, 395420498), (66, 305552203), (102, 197710249), (121, 166664838), (187, 107841954), (242, 83332419), (363, 55554946), (374, 53920977), (561, 35947318), (726, 27777473), (1013, 19907646), (1122, 17973659), (1613, 12502446), (2026, 9953823), (2057, 9803814), (3039, 6635882), (3226, 6251223), (4114, 4901907), (4839, 4167482), (6078, 3317941), (6171, 3267938), (9678, 2083741), (11143, 1809786), (12342, 1633969), (17221, 1171038), (17743, 1136586), (22286, 904893), (27421, 735438), (33429, 603262), (34442, 585519), (35486, 568293), (51663, 390346), (53229, 378862), (54842, 367719), (66858, 301631), (82263, 245146), (103326, 195173), (106458, 189431), (122573, 164526)]