20184728052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{2411}}^1$

素因数の和:3013

約数の個数: 96

約数和(自身を含む): 50376453120

約数和(自身を除く): 30191725068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 503, 876, 1006, 1387, 1509, 2012, 2411, 2774, 3018, 4161, 4822, 5548, 6036, 7233, 8322, 9557, 9644, 14466, 16644, 19114, 28671, 28932, 36719, 38228, 45809, 57342, 73438, 91618, 110157, 114684, 137427, 146876, 176003, 183236, 220314, 274854, 352006, 440628, 528009, 549708, 697661, 704012, 1056018, 1212733, 1395322, 2092983, 2112036, 2425466, 2790644, 3344057, 3638199, 4185966, 4850932, 6688114, 7276398, 8371932, 10032171, 13376228, 14552796, 20064342, 23041927, 40128684, 46083854, 69125781, 88529509, 92167708, 138251562, 177059018, 265588527, 276503124, 354118036, 531177054, 1062354108, 1682060671, 3364121342, 5046182013, 6728242684, 10092364026, 20184728052]

約数ペア:

[(1, 20184728052), (2, 10092364026), (3, 6728242684), (4, 5046182013), (6, 3364121342), (12, 1682060671), (19, 1062354108), (38, 531177054), (57, 354118036), (73, 276503124), (76, 265588527), (114, 177059018), (146, 138251562), (219, 92167708), (228, 88529509), (292, 69125781), (438, 46083854), (503, 40128684), (876, 23041927), (1006, 20064342), (1387, 14552796), (1509, 13376228), (2012, 10032171), (2411, 8371932), (2774, 7276398), (3018, 6688114), (4161, 4850932), (4822, 4185966), (5548, 3638199), (6036, 3344057), (7233, 2790644), (8322, 2425466), (9557, 2112036), (9644, 2092983), (14466, 1395322), (16644, 1212733), (19114, 1056018), (28671, 704012), (28932, 697661), (36719, 549708), (38228, 528009), (45809, 440628), (57342, 352006), (73438, 274854), (91618, 220314), (110157, 183236), (114684, 176003), (137427, 146876)]