20166006894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 44908873632

約数和(自身を除く): 24742866738

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 121, 226, 242, 339, 363, 401, 613, 678, 726, 802, 1203, 1226, 1243, 1839, 2406, 2486, 3678, 3729, 4411, 6743, 7458, 8822, 13233, 13486, 13673, 20229, 26466, 27346, 40458, 41019, 45313, 48521, 69269, 74173, 82038, 90626, 97042, 135939, 138538, 145563, 148346, 207807, 222519, 245813, 271878, 291126, 415614, 445038, 491626, 498443, 737439, 761959, 996886, 1474878, 1495329, 1523918, 2285877, 2703943, 2990658, 4571754, 5407886, 5482873, 8111829, 8381549, 10965746, 16223658, 16448619, 16763098, 25144647, 27776869, 29743373, 32897238, 50289294, 55553738, 59486746, 83330607, 89230119, 166661214, 178460238, 305545559, 611091118, 916636677, 1833273354, 3361001149, 6722002298, 10083003447, 20166006894]

約数ペア:

[(1, 20166006894), (2, 10083003447), (3, 6722002298), (6, 3361001149), (11, 1833273354), (22, 916636677), (33, 611091118), (66, 305545559), (113, 178460238), (121, 166661214), (226, 89230119), (242, 83330607), (339, 59486746), (363, 55553738), (401, 50289294), (613, 32897238), (678, 29743373), (726, 27776869), (802, 25144647), (1203, 16763098), (1226, 16448619), (1243, 16223658), (1839, 10965746), (2406, 8381549), (2486, 8111829), (3678, 5482873), (3729, 5407886), (4411, 4571754), (6743, 2990658), (7458, 2703943), (8822, 2285877), (13233, 1523918), (13486, 1495329), (13673, 1474878), (20229, 996886), (26466, 761959), (27346, 737439), (40458, 498443), (41019, 491626), (45313, 445038), (48521, 415614), (69269, 291126), (74173, 271878), (82038, 245813), (90626, 222519), (97042, 207807), (135939, 148346), (138538, 145563)]