20182431958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2473

約数の個数: 64

約数和(自身を含む): 34459810560

約数和(自身を除く): 14277378602

約数列:

[1, 2, 13, 26, 37, 41, 74, 82, 239, 478, 481, 533, 962, 1066, 1517, 2141, 3034, 3107, 4282, 6214, 8843, 9799, 17686, 19598, 19721, 27833, 39442, 55666, 79217, 87781, 114959, 127387, 158434, 175562, 229918, 254774, 362563, 511699, 725126, 1023398, 1029821, 1141153, 2059642, 2282306, 3247897, 4713319, 6495794, 6652087, 9426638, 13304174, 18932863, 20979659, 37865726, 41959318, 42222661, 84445322, 246127219, 272735567, 492254438, 545471134, 776247383, 1552494766, 10091215979, 20182431958]

約数ペア:

[(1, 20182431958), (2, 10091215979), (13, 1552494766), (26, 776247383), (37, 545471134), (41, 492254438), (74, 272735567), (82, 246127219), (239, 84445322), (478, 42222661), (481, 41959318), (533, 37865726), (962, 20979659), (1066, 18932863), (1517, 13304174), (2141, 9426638), (3034, 6652087), (3107, 6495794), (4282, 4713319), (6214, 3247897), (8843, 2282306), (9799, 2059642), (17686, 1141153), (19598, 1029821), (19721, 1023398), (27833, 725126), (39442, 511699), (55666, 362563), (79217, 254774), (87781, 229918), (114959, 175562), (127387, 158434)]